Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
371.394 Blackburn, Jack E. One at a time all at once : the creative teacher's guide to individualized instruction without anarchy / Jack E. Blackburn, W. Conrad Powell. - Glenview, Ill. : Scott, Foresman, c1976. ix, 253 p. : ill. ; 28 cm. - (Goodyear education series ) 0673164039 9780673164032 * Individualized instruction. Classroom management. Teaching - Aids and devices. Classes (Éducation) - Conduite Enseignement individualisé Matériel didactique * Powell, William Conrad, * Title * Series