Chawla, Deepak Research methodology: Concepts and cases by Deepak Chawla - 2nd - Nida, Vikas Publishing House Pvt. Ltd., 2018. - xxx, 789 p. ISBN: 9789325982390 Subjects--Topical Terms: Research -- Methodology. Recherche -- Méthodologie. Dewey Class. No.: 001.42 CHA/R