Islam, Nurul M. An introduction to research methods : a handbook for business and health research / M. Nurul Islam - 1st ed. - Dhaka: Mullic & Brothers pub. c2008 - viii, 433p: diagrs.; 21 cm. Includes Bibliography (p.421-33) and Index ISBN: 9843000014223 Subjects--Topical Terms: Business Dewey Class. No.: 001.42