000 00427nam a22001697a 4500
020 _a0074515985
082 _a537.5
_bDES/C
100 _aDeshpande, N D
245 _aCommunication Electronics /
_cN D Deshpande
260 _c1998.
_bTata Mcgraw Hill,
_aNew Delhi :
300 _axvi,418p. :
_bill.;pb.
500 _aincludes index
650 _aPhysics
700 _aDeshpande, D A
700 _aRangole, P K
942 _cBK
999 _c20203
_d20203