Ullmann, John E. Schaum's outline of theory and problems of quantitative methods in management / by John E. Ullmann. - New York : McGraw-Hill, c1976. - 357 p. : ill. ; 28 cm. Cover title: Theory and problems of quantitative methods in management. Includes index. ISBN: 0070657424 TZS 89/= Subjects--Topical Terms: Decision making Dewey Class. No.: 658.4033 ULL