000 00529pam a2200133a 44500
040 _aIIT, Kanpur
082 _a621.384
_bP419e
100 _aPerkins, W. T
245 1 _aElementary telecommunications examination guide
_bcovering the city and guilds of london institute examation in elementary telecommunication practice and telecommunication (PRINCIPLE) 1
_cW. T. Perkins
260 _aLondon
_bGeorge Newnes Ltd.
_c1958
300 _aviii, 319p
650 _aTelecommunication
997 _a968 s C
999 _c408426
_d408426