000 00328nam a2200133Ia 4500
005 20260413100632.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta M.L
245 0 _aElectronic & radio engg
260 _bDelhi Dhanpat rai & sons
_c1994
300 _a1252
942 _cGB
999 _c3084
_d3084