Research methods in social sciences and extension education
Ray, G.L.
Research methods in social sciences and extension education G.L.Ray and Sagar Mondal - 2nd ed - New Delhi Kalyani Publishers 2004 - vi, 321p.; 24cm.
9788127214630
300.72 R211R
Research methods in social sciences and extension education G.L.Ray and Sagar Mondal - 2nd ed - New Delhi Kalyani Publishers 2004 - vi, 321p.; 24cm.
9788127214630
300.72 R211R