00547cam a2200145 a 4500 0761962131 (pbk) 076196214X 001.42 KUM Kumar, Ranjit Research methodology a step-by-step guide for beginners London Thousand Oaks, Calif Sage 1999 xvi, 276 p. : ill. ; 25 cm. Research Research methodology Writing research proposal Research process Identifying variables Constructing hypotheses Research design Processing data FMS BK 0 0 0 0 RIU RIU 2012-07-03 Purchased: Alvi Books Islamabad 216.00 2 1 001.42 KUM 3929 2017-10-25 2015-03-09 00:00:00 2015-03-09 1 2019-02-21 BK 1695 1695