00402nam a2200145Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 537:538 DOB Dobbs, R. 14221 Electricity and Magnetism R. Dobbs Electricity 527 Magnetism 56 BK 8489 8489 0 0 0 0 BAN BAN GEN 1985-10-14 1 2 537:538/DOB 9354 2021-12-08 2021-12-08 1985-10-14 BK