00658nam a2200253Ia 4500 OSt 20250807162016.0 210210b2017 xxu||||| |||| 00| 0 eng d 9788127267469 AL eng 300.72 RAYR Ray G L 214683 Research methods in social sciences and extension education Ludhiana Kalyani Publishers 2017 330p. Research 214686 extension 214688 education 214689 Social Research 214690 Sagar Mondal 214691 072826 ddc REF 122801 122801 0 0 ddc 0 3 GEN AL AL RS 2021-02-17 Biblios Book Point, Surathkal-575014 275.00 1 300.72 RAYR 072826 2025-06-02 15:19:48 2024-11-11 2021-02-17 REF