000 00314nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
082 _a GUP
100 _aGupta, Rajeev
245 0 _aElectrical Engineering
260 _bPRAGATI PRAKASHAN
260 _c2002
300 _a352
650 _aElectrical Engineering
999 _c158686
_d158686