Classen, H. George. Better business English by H. George Classen. Drawings by Herb Green. - New York Arco Pub. Co. [1966] - 108 p. illus. 22 cm. LCCN: 65027339 Subjects--Topical Terms: English language--Grammar--1950-English language--Business English. LC Class. No.: PE1112 / .C55 Dewey Class. No.: 808.066