Roberts, John D Collection of organic chemistry problems [by] John D. Roberts [and] Marjorie C. Caserio. - [New York W. A. Benjamin 1967] - vii, 324 p. illus. 23 cm. LCCN: 67029807 Subjects--Topical Terms: Chemistry, Organic--Problems, exercises, etc. LC Class. No.: QD257 / .R6 Dewey Class. No.: 547/.0076