000 00253nam a2200109Ia 4500
008 220201s1967 xx 000 0 eng d
100 _aRAO H V S
245 0 _aELECTRICAL MEASUREMENT
260 _aDELHI
_bKHANNA PUB
_c1967
300 _a301
942 _2ddc
999 _c88921
_d88921