00474nam a2200169Ia 4500 230714s9999 xx 000 0 und d 9790000000000 eng 621.317 AGR Agrawal J.P. 192212 Power Electronic Systems Theory And Design 2001 Pearson Education 544 Rs. 450.00 Agrawal J.P. 192212 O:0192004-Aug-2011B:252601-Aug-2011 ETC 225 203820 203820