Cooper, Donald R. Business research methods / Donald R. Cooper, Pamela S. Schindler. - 6th ed. - xvi, 703 p. : ill. ; - The Irwin/McGraw-Hill series, operations and decision sciences . - Irwin/McGraw-Hill series in operations and decision sciences. . Includes bibliographical references and index. ISBN: 0256239525 LCCN: 97030873 Subjects--Topical Terms: Industrial management--Research. LC Class. No.: HD30.4 / .E47 1998 Dewey Class. No.: 658.0072/C78