Cooper, Donald R Business research methods Donald R. Cooper, Pamela S. Schindler. - 8th ed. - New Delhi Tata Magraw [n. d.] - xix, 857p.: ill.; 27cm. + 1 CD-ROM (4 3/4 in. ). ISBN: 70532478 Subjects--Topical Terms: Industrial management - Research. Business - Research - Methodology. Dewey Class. No.: 650.072 / C58B