000 00318nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
100 _aGUPTA J B
245 0 _aCOURSE IN ELECTRICAL MEASUREMENTS AND MEASURING INSTRUMENTS
250 _a5
260 _aDELHI
_bS K KATARIA AND SONS
_c1986
300 _a542
942 _2ddc
999 _c90477
_d90477