000 00321nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
100 _aTheraja, B L
245 0 _aElectrical Technology
245 0 _dII
260 _aDELHI
260 _bNIRJA
260 _c1984
300 _a1120
650 _aElectrical Engineering
999 _c158712
_d158712