Don, Eugene. Schaum's outline of basic business mathematics / Basic business mathematics Eugene Don, Joel Lerner. - New York : McGraw-Hill, c2000. - vi, 249 p. ; 28 cm. - Schaum's outline series . Includes index. ISBN: 0070381828 Subjects--Topical Terms: Business mathematics.Business mathematics. Dewey Class. No.: 650/.01/513