Courchaine, Armand Joseph.
Simplified chemistry experiments / by Armand Joseph Courchaine ; edited by Cordelia Cowan ; illustrated by Richard Albany. - Ney York : Putnam, 1950 ( 1959 printing ). - xxi, 234 : ill. ; 27 cm.
Includes index.
Chemistry--Experiments.
542.02 / COS
Simplified chemistry experiments / by Armand Joseph Courchaine ; edited by Cordelia Cowan ; illustrated by Richard Albany. - Ney York : Putnam, 1950 ( 1959 printing ). - xxi, 234 : ill. ; 27 cm.
Includes index.
Chemistry--Experiments.
542.02 / COS