00665nam a22001817a 4500 BD-DhUL 20160323171604.0 160323b1960 xxu||||| |||| 000 0 eng d BD-DhUL BD-DhUL 301.15 DYN The dynamics of instructional groups : sociopsychological aspects of teaching and learning, the fifty ninth yearbook of the national society for the study of education / edited by Nelson B. Henry Illinois " university of chicago press, 1960. xi, 285 p. : ill. ; 22 cm. Includes index. sociopsychology. Henry, B. Nelson. ddc BK 50045 50045 0 0 ddc 0 301_150000000000000_DYN 0 NFIC 83062 DUL DUL GEN 2016-03-23 Purchased 301.15 DYN A81473 2016-03-23 2016-03-23 BK 0 0 ddc 0 301_150000000000000_DYN 0 NFIC 83064 DUL DUL GEN 2016-03-23 Purchased 301.15 DYN A98652 2016-03-23 1 2016-03-23 BK