TY - BOOK AU - Payne,David A. TI - Curriculum evaluation: commentaries on purpose, process, product AV - LB1570 .P35 U1 - 375/.001 PY - 1974/// CY - Toronto PB - D.C. Heath and Co. KW - Education KW - Curricula KW - Curriculum planning KW - Programmes d'�etudes KW - Discours, essais, conf�erences KW - Planification KW - Elaboration KW - Evaluation ER -