000 00271nam a2200121Ia 4500
100 _aTheraja BL
245 2 _aTextbook of Electrical Technologt - Vol-1
250 _a21st
260 _c1993
_bNiraja Construction
300 _ax+590
700 _aTheraja AK
942 _cBK
999 _c32883
_d32883