Research and development and school change :

Research and development and school change : a symposium of the Learning Research and Development Center, University of Pittsburgh / edited by Robert Glaser ; Robert Glaser and William Cooley - Hillsdale, N.J. : New York : Lawrence Erlbaum Associates ; Halsted Press Division, Wiley, 1978. - xvi, 109 pages : illustrations ; 22 cm.

Includes bibliographies and index.

0470264152 (wiley)

78008914

LB1028 / .R338

370.78073