000 00442 a2200157 4500
020 _a8176491020
082 _a621.3821
_bHAN
245 _aHandbook of Communications Systems Management
_cEdited by Gilbert Held
260 _aNew Delhi:
_bViva Books Private Limited,
_c1999.
300 _avarious pages.
500 _aHB
546 _aEng
650 _aTelecommunication systems
_94193
700 _aHeld, Gilbert (ed.)
_932793
942 _cREF
999 _c42119
_d42119