TY - BOOK AU - Adamczyk,Peter AU - Chisholm,Jane AU - Humberstone,Eliot AU - Wright,Stephen AU - Burton,Andy AU - Law,Paul-Francis TI - Electricity and magnetism T2 - Usborne understanding science SN - 0746009941 (pbk.) AV - QC527.2 .A435 1994 PY - 1994///, c1993 CY - London, England, Tulsa, OK PB - Usborne Publishing, EDC Publishing KW - Electricity KW - Juvenile literature KW - Experiments KW - Magnetism N1 - Includes index; 5, 6, 7, 8, 9, e, i, s N2 - Text, illustrations, and suggested activities introduce the forces of electricity and magnetism and how they work ER -