000 00321nam a2200133Ia 4500
005 20260205054237.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a621.38 Sc95T
100 _aSchwartz, Mischa
245 0 _aTelecomunication network
260 _aDelhi
_bPearson
_c2004
300 _a749p.
942 _cBK
999 _c135295
_d135295