000			00599nam a2200193Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780072120059 _c(pbk)
082			_223 _a621.382 _bSHE
100			_aSheldon, Tom
245		0	_aMcGraw-Hill encyclopedia of networking and telecommunications
260			_aNew Delhi: _bTata McGraw-Hill, _c2001
300			_a1447 p.; _bill., index: _c24 cm.
650			_aEncyclopedia of Networking
650			_aEncyclopedia of Telecommunications
650			_aFile Systems
650			_aInternet Telephony
650			_aTelecommunications
942			_2ddc _cREF
999			_c11100 _d11100