00469 a2200157 4500 8129711613 DLC DLC Kumar, Ranjit Research methodology: a step-by-step guide for beginners Ranjit Kumar 2nd ed. New Delhi: Pearson Education, 2005. xix, 331 p. : ill. ; 24 cm. Includes Index Social sciences--Research--Methodology. BK 300.72 KUM ddc 9796 9796 0 0 0 0 NFIC CL CL GEN 2006-02-13 Allied Book Company 202.50 0 300.72 KUM SEECS006920 2012-11-14 2017-01-05 BK