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
E Ruddell, Robert B. Upside and down / Robert B. Ruddell, Mark Taylor, Phylliss J. Adams. - Boston : Allyn and Bacon, [c1978] 156 p. : ill. (chiefly col.) ; 25 cm. - (Allyn and Bacon reading program, Level 9 ) Content notes : [v. 1. Student text] -- [v. 2]. Workbook (teacher's ed.) -- [v. 3]. Teacher's ed. 0205545114 : $5.96 9780205545117 * Reading (Elementary) Language arts (Elementary) * Taylor, Mark,Adams, Phylliss J., * Title * Series
