000 00299nam a2200121Ia 4500
008 221229s9999 xx 000 0 und d
100 _aPURI ,SANJAY
245 0 _aPOWER ELECTRONICS
260 _aAMBALA CITY
_bISHAN PUBLICATION
300 _a199
650 _aElectronics Communication
942 _cBK
999 _c38007
_d38007