00339nam a2200157Ia 4500 Pokharel/B.P Electricals BK 20 Electrical Engineering Materials Narosa Publication House 2007 536.2012 POK 214 ENGLISH 26540 26540 0 0 0 0 CRC CRCE CRCE 2023-03-17 Dharma Enterprises 156.00 298 dt 28/04/2009 0 536.2012 POK 19661 2023-03-17 195.00 0000-00-00 BK