000 00280nam a2200121Ia 4500
999 _c22465
_d22465
020 _a0074515985
100 _aDeshpande N D
245 _aCommunication Electronics
260 _c1995
_bTMH
_aNew Delhi
300 _axvi+418
700 _aDeshpande D A
_aRangole P K.
942 _cBB