Sekaran, Uma. Research methods for business : a skill-building approach / English Uma Sekaran. - 2nd ed. - New York : John Wiley & Sons , c1992. - xvi, 428 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0471618896 LCCN: 91038872 Subjects--Topical Terms: Business--Research--Methodology. LC Class. No.: HD30.4 / .S435 1992 Dewey Class. No.: 001.42 / SEK