Rasmussen, Walter H. Developing science concepts in the laboratory, edited by Walter H. Rasmussen and Manfred C. Schmid. - [Scarborough, Ont.] Prentice-Hall of Canada [c1968] - viii, 280 p. illus. 27 cm. Bibliography: p. 280. LCCN: 78091956 Nat. Bib. No.: C*** Subjects--Topical Terms: Science--Laboratory manuals. LC Class. No.: Q161 / .R3 Dewey Class. No.: 502/.8