000 00617nam a22002297a 4500
003 SNU
005 20170705121035.0
008 170705b xxu||||| |||| 00| 0 eng d
020 _a8185614369
028 _a;Donated
082 _a621.385 JOL
100 _aJolley, E H
245 _aIntroduction to Telephony and Telegraphy
_c/ E H Jolley
260 _aNew Delhi
_b:Wheeler Publishing
_c1997
300 _ax, 413
_c24cm
655 _aApplied physics
655 _aTelephone.
655 _aTelegraph.
655 _aE H Jolley
655 _aand Introduction to telephony and telegraphy
942 _2ddc
_cBOOK
999 _c48678
_d48678