TY - BOOK AU - Purcell, Edward M. TI - Electricity and magnetism: Berkeley physics course-volume 2 SN - 007Y664951 U1 - 537 PY - 1985/// CY - New york PB - Mc graw hill book company KW - Electricity KW - physics KW - পদার্থবিদ্যা N1 - Index ER -