Sekaran, Uma Research methods for business : a skill-building approach [4th ed.] - 4th ed. ; Indian rep. 2006 - New Delhi Wiley India 2006 - xiv, 450p. ; 24cm. ISBN: 9788126509287 8126509287 Subjects--Topical Terms: Business-Research-MethodologyBusiness-Research Dewey Class. No.: 650.072 / SEK.4E