Schultheis, Robert A. Applied business mathematics / Robert A. Schultheis, Raymond M. Kaczmarski, Roswell E. Fairbank. - 13th ed. - Cincinnati, OH : South-Western Pub. Co., c1990. - x, 614 p. : ill. (some col.) ; 26 cm. Includes index. ISBN: 0538134720 9780538134729 LCCN: 89061716 Subjects--Topical Terms: Business mathematics. LC Class. No.: HF5691 / .Sc1 1990 Dewey Class. No.: 513/.93