000 00325nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.313
100 _aRao S
245 0 _aTesting Commissioning Operation and Maintenance of Electrical Equipments
250 _a3
260 _bKhanna Tech, New Delhi
_c1990
942 _cBK
999 _c34353
_d34353