curriculum and writing, David W. Wells ... [et al.] ; research and critique, George A. Spooner, Leslie S. Beatty, Lola J. May ; test design and evaluation, William A. Mehrens, Eric M. Gordon ; special design for instruction, Joseph F. LoughmanCenter for Curriculum Development : Harcourt Brace Jovanovichc1978
curriculum and writing, David W. Wells ... [et al.] ; research and critique, George A. Spooner, Leslie S. Beatty, Lola J. May ; test design and evaluation, William A. Mehrens, Eric M. Gordon ; special design for instruction, Joseph F. LoughmanCenter for Curriculum Development : Harcourt Brace Jovanovichc1978