Kothari, C R Research Methodology : Methods and Techniques - 2nd ed. - Delhi Wishwa Prakashan 1990 - 401p. ISBN: 81-224-1522-9 Subjects--Uniform Titles: --MBA LIBRARY Subjects--Topical Terms: Social sciences--Financial ManagementTechnologyCommerceEconomics Dewey Class. No.: 300.723 / KOT-R