000 00501nam a2200217 454500
001 052885
003 BD-ChCU
008 Eng
020 _a818527309x
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a621.385/B621p
100 1 _aBiswas, Nripendra N.
_bx
245 1 0 _aPrinciples of Telephony
_bx
250 _ax
260 _abangalore
_bRadiant Books
_c2001
300 _aVI,138
504 _aIncludes
650 0 _aTelephony, Wireless
_bEngineering
700 1 _ax
942 _2ddc
_cBK
999 _c52885
_d52885