00000cam a22000004a 4500 UP-99796217605125169 Buklod 20230503092542.0 a r |||| u| ta 080210s1992 nyu r |000 u|eng d (iLib)UPD-00000309630 eng DMLUC LB 15 E48 1992 Encyclopedia of educational research editor-in-chief, Marvin C. Alkin ; sponsored by the American Educational Research Association. 6th ed. New York Macmillan c1992. 4 v. Education Dictionaries. Education Bibliography. Alkin, Marvin C. Americas Educational Research Association. Book FO Paper UPD DCHE LB 15 E48 1992 UPD DEDUC LB 15 E48 1992 Book