000 00318nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a621.37
_bRAO
100 _aRao, S
245 0 _aTesting commissions operations & maintenance of electrical equipment
260 _bkhanna Pub
_c1990
300 _a1255
942 _2ddc
999 _c84531
_d84531