00362nam a22001097a 4500 150820b xxu||||| |||| 00| 0 eng d o137977530 300.7 NEL NELSON JACK,L. SECONDARY SOCIAL STUDIES INSTRUCTION ,CURRICULUM ,EVALUATION JACK, L. NELSON, JOHN ,U, MICHAELIS ENGLEWOOD CLIFFS PRENTICE-HALL, INC. 1980 223 223 0 0 ddc 0 300_700000000000000_NEL 0 317 1000 1000 Ground Floor 2015-08-20 0 300.7 NEL 000000002340 2019-07-29 2015-08-20 BOOKS