TY - BOOK AU - Rippey,Robert M. TI - Studies in transactional evaluation SN - 0821117130 AV - LB2823 .R56 U1 - 379/.15 PY - 1973///] CY - Berkeley, Calif. PB - McCutchan Pub. Corp. KW - Educational surveys KW - Local KW - Educational innovations N1 - 920912; Includes bibliographies ER -