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008			211209s2008 xx 000 0 und d
020			_a007044742
041			_aeng
082			_a621.382 O08
100			_aSHELDON, TOM
245			_aENCYCLOPEDIA OF NETWORKING AND TELECOMMUNICATION
260			_aNEW DELHI _bTMH _c2008
300			_aXXXIII-1446
999			_c53302 _d53302