Laurie, A. P. (Editor) Encyclopedia of educational research - Delhi Anmol 1989 - 7 V ; xii,252p. ; xii,230p. ; xii.238p. ; xii,235p. ; xi,231p. ; xii,240p. ISBN: UKP 25.00, (Set of 7 vol.) Source: UKP 25.00, (Set of 7 vol.) Dewey Class. No.: 370.3 ENC