Keith, Lyman A Introduction to business enterprise Lyman A. Keith, Carlo E. Gubellini. - 2 ed. - New York McGraw-Hill 1967. - x, 633 p. illus. (part col.) Includes index. Bibliography: p. 619-624. LCCN: 67012328 Subjects--Topical Terms: Business LC Class. No.: HF5351 / .K383 1967 Dewey Class. No.: 658