Beginning of chemistry /
Hart, Richard.
Beginning of chemistry / Richard Hart. - New york : Toronto : Oxford university press, 1988. - v, 121 p. : ill. ; 25 cm.
includes index.
An introduction to the many kinds of chemicals, describing some of their uses to man. Includes study questions, activities and experiments.
0199140901
Chemistry
540 HAR
Beginning of chemistry / Richard Hart. - New york : Toronto : Oxford university press, 1988. - v, 121 p. : ill. ; 25 cm.
includes index.
An introduction to the many kinds of chemicals, describing some of their uses to man. Includes study questions, activities and experiments.
0199140901
Chemistry
540 HAR