000 00358nam a2200133Ia 4500
005 20260413101244.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta J.B
245 2 _aA Course of electrical measurement & measuring inst
260 _bN Delhi S .K Kataria & Sons
_c1992
300 _a542
942 _cGB
999 _c8750
_d8750