Sekaran, Uma. Research methods for business :a skill-building approach (4th ed) a skill-building approach / Uma Sekaran. - 4th ed. - New York : John Wiley & Sons c2003. - xiv, 450 p. : ill. ; 25 cm. Includes bibliographical references (p. 426-431) and index. ISBN: 0471203661 (alk. paper) LCCN: 2002725620 Subjects--Topical Terms: Business--Research--Methodology. LC Class. No.: HD30.4 / .S435 2003 Dewey Class. No.: 650./072