00576nam a22001817a 4500 OSt 260507b |||||||| |||| 00| 0 eng d 9788127267469 300.721 R26R Ray, G. L Research Methods in Social Sciences and Extension Education / by G. L. Ray and Sagar Mondal 3rd rev. and enlarged ed. reprint Ludhiana : Kalyani Publishers; 2025 330 p. Social Sciences | Research Methods | Extension Education Mondal, Sagar ddc BK 50496 50496 0 0 ddc 0 0 RAU RAU GEN 2026-05-07 Kalyani Publishers 350.00 0 300.721 R26R 88703 2026-05-07 2026-02-02 BK Invoice No. 2237 0 0 ddc 0 0 RAU RAU GEN 2026-05-07 Kalyani Publishers 350.00 0 300.721 R26R 88704 2026-05-07 2026-02-02 BK Invoice No. 2237 0 0 ddc 0 0 RAU RAU GEN 2026-05-07 Kalyani Publishers 350.00 0 300.721 R26R 88705 2026-05-07 2026-02-02 BK Invoice No. 2237 0 0 ddc 0 0 RAU RAU GEN 2026-05-07 Kalyani Publishers 350.00 0 300.721 R26R 88706 2026-05-07 2026-02-02 BK Invoice No. 2237 0 0 ddc 0 0 RAU RAU GEN 2026-05-07 Kalyani Publishers 350.00 0 300.721 R26R 88707 2026-05-07 2026-02-02 BK Invoice No. 2237