TY - BOOK AU - Mahajan,A S AU - Rangwala, A A TI - Electricity and magnetism SN - 00746022 U1 - 537 PY - 1987/// CY - New Delhi PB - Tata mcgraw hill KW - Physics KW - Electricity KW - Magnetism KW - পদার্থবিদ্যা N1 - Index ER -