COOPER Donald R Business research methods - 11th - New Delhi Tata McGraw Hill Education 2012 - xxx, 950p cm. Bibliography: p 269-89 ISBN: 9781259001857 552.5 Source: 878, 14/03/2014, Pranami Book Service General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X5b4, P8;Q2