000 00000nam a2200000 a 4500
005 20251203091940.0
020 _a8175150637
082 _a621.38,
_bD, Lan
100 _aLangley, Graham
245 _aTelecommunications premier: System and applications
260 _aNew Delhi
_bGalgotia Publlications
_c1996
300 _a283p.
_c26 cm.
690 _aTelecommunication system, fundamentals
964 _bEng
_c
_d
_e
_f
_g_
997 _a83774 C
999 _c58542
_d58542