TY - BOOK AU - Borg,Walter R. AU - Gall,Meredith D. AU - Gall, Meredith Damien [1942-] TI - Educational research: an introduction SN - 9780582282469 : AV - LB1028 U1 - 370.78 19 PY - 1983/// CY - New York, London PB - Longman KW - Education KW - Research KW - Education -- Research N1 - Previous ed.: 1979; Includes indexes ER -