00500nam a22001817a 4500 0 0 ddc HB 0 1 SGGSCC SGGSCC 2022-06-21 Indraprastha Books & Periodicals 20/06/22 8928 995.00 0 001.42R0 52571 2022-06-21 00:00:00 2022-06-21 REF FF1/1 57981 57981 OSt 20220621101404.0 220621b ||||| |||| 00| 0 eng d 978-93-88647-28-1 sggscc sggscc 001.42 R0 001.42R0 Kumar, Chaitanya Basic Research Methods and Statistics for Social Sciences Kumar, Chaitanya viii,349p. Research Method,Operations Research ddc BK