Gensler, Walter J. Writing guide for Chemists / Walter J. Gensler and Kinereth D. Gensler. - London : McGraw-hill, c 1961. - xiii, 149 p. : ill. ; 20 cm. Includes index. 343 343 Subjects--Topical Terms: Miscellany. Dewey Class. No.: 540.2 / G289w