000 00326nam a22001217a 4500
020 _a8172244398
082 _a621.385
_bREE/SUB
100 _aReeve, Whitham D.
_94145
245 _aSubscriber Loop Signaling and Transmission Handbook
260 _aBombay :
_bJaico Publishing House,
300 _axii, 289 p.:
_b[E24]
942 _cBK
999 _c3723
_d3723