Bancroft, Gordon. Quantitative methods for accounting and business studies / Gordon Bancroft and George O'Sullivan. - 3rd ed. - London : McGraw-Hill, c1993. - xi, 379 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0077077318 (pbk) Subjects--Topical Terms: Commercial statistics.Business mathematics. Dewey Class. No.: 519.5024658