In mathematics, especially in set theory, a setA is a subset of a set B, or equivalently B is a superset of A, if A is "contained" inside B, that is, all elements of A are also elements of B. A and B may coincide. The relationship of one set being a subset of another is called inclusion or sometimes containment.
* Powerful, compact, and portable megaphone offers 30 watts of power and an 800-yard range
* Built-in microphone in rear of unit, is activated by trigger control and offers voice recording with ten-second integrated audio memory voice playback
* Variable..
Professor Brunt''s view is that the Republic was not a mere oligarchy, and that popular
elements and conceptions of freedom were more important than is commonly supposed. Rival politicians could not rely primarily on coteries of their fellow aris..
As dusk settles over the immigrant quarter, 12-year-old Michel Marini - amateur photographer and compulsive reader - is drawn to the hum of the local bistro. From his usual position at the football table, he has a vantage point on a grown-up world - of roc..
In this memoir, which he was composing at the time of his death, he relates how all these subjects developed and flourished against the Viennese background (itself described in depth and with affection), and did so despite the political developments of..
Both armored units belonged to the 12.SS-Panzer Division Hitlerjugend. SS-Panzer Regiment 12 was fully equipped with Panzer IV and Panther tanks. The main AFV of SS-Panzerjäger Abteilung 12 was the Jagdpanzer IV L/48 tank destroyer. The structure of the v..
This brilliantly argued book taps into a great deal of news interest in North Korea at the moment in the wake of recent hostility against Japan. Hamm controversially shows that the received idea of Koreas military strength is partly a myth created by South..
CO2 emissions are 0.8-1.3 ton/ton of cement production in dry process. SO2 emission is also very high, but is dependent upon the type of fuel used. Energy consumption is also very high at 100-150 KWT/ton of cement produced. It is costly to erect new cement..
The emphasis has shifted away from reconstructing the layouts of monastic buildings to a better understanding of the wider monastic environment. The papers in this volume, partly based on a conference held in Oxford in 1994, are written by some of today's ..
It was to rescue this army, among other extingencies of war, that prompted Woodrow Wilson to commit US troops to Siberia. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com)
The Visual LED call singaling, answer calls in speakerphone mode at the press of a button. It features Splash proof design for use in the shower. PowerTel 601, Wireless DECT Wrist Shaker, Vibrates in The Event of an Incoming Call, Visual LED Call Signaling..
This expandable, digital cordless handset works with the powertel series telephones, can be used up to four expansion handsets as per base. PT701 Features: Charge Status Lamp Flashes When Shaver Is Fully Charged, Extra Handset / Charger, New DECT 6.0 Techn..
The contemporary styling makes it an attractive addition to the dashboard or wall. The lid lifts easily and stays open in multiple positions to maintain partial splash protection while allowing access to radio controls. The cover features stainless steel m..
The 64 programmable pre-stored frequencies gives plenty of leeway to converse without interference. The radio is VOX capabile when using optional accessories. The built-in voice inversion scrambler provides more-secure communication and can be programmed f..
"Cortelco 2720 Brand New Includes Five Year Warranty, Handset Volume ControlCorded Phone 2-Line OperationCaller ID / Call WaitingCall Waiting DeluxeBacklit LCD DisplaySpeakerphone w/ Volume Control99 Station Name / Number Caller ID Memory99 Station Phone D..
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Avaya 270395 Dl120g7- Ip Office Server Edition- Server Edition
270395 Features: Server Edition Server, May be used on same site as Primary Unit as an Expansion System or at a Secondary Site for fail over, May be used as a Primary Unit with a maximum of 250 IP Extensions and 125 SIP Trunks, Requires Primary Server 2703..
It allows users to connect at transfer rates of up to 300Mbps in the 2.4GHz frequency range with adapters and features versatile acces point, security, multiple operation modes, network management, captive portal. DAP-2330 Features: Networking Standards: -..
Have your infant help support your favorite team with this infant Tuck romper and bib set from Colosseum! Features team name and logo on the front, and proudly displays the team colors. Includes a bib with the team logo as well. Made of 100% cotton and off..
This nautical ship wheel clock is made of wood with an antique aged finish clock face. The wooden ship wheel is hand finished, some differences in color are likely. The diameter of the ship wheel is approximately 25 with the handles. The clock face is appr..
CLOSEOUTS . Zoom in on the fabric swatch and youand#39;ll detect a classy, understated mini-check in this dapper Kroon sport coat -- styled with informal patch pockets and partial lining for comfort in the warmer months. Available Colors: TAN, NAVY.
Have your infant help support your favorite team with this infant Tuck romper and bib set from Colosseum! Features team name and logo on the front, and proudly displays the team colors. Includes a bib with the team logo as well. Made of 100% cotton and off..
Have your infant help support your favorite team with this infant Tuck romper and bib set from Colosseum! Features team name and logo on the front, and proudly displays the team colors. Includes a bib with the team logo as well. Made of 100% cotton and off..
CLOSEOUTS . Made of rugged nylon with a water-repellent DWR finish and lofty down insulation, Carharttand#39;s Portland vest is perfect for layering while working, doing chores and enjoying the great outdoors. Available Colors: BLACK, EMPIRE BLUE, MERLOT. ..
CLOSEOUTS . Zoom in on the fabric swatch and youand#39;ll detect a classy, understated mini-check in this dapper Kroon sport coat -- styled with informal patch pockets and partial lining for comfort in the warmer months. Available Colors: TAN, NAVY.
