300.72 RES\R Research methodology for social sciences / Edited by Rajat Acharyya and Nandan Bhattacharya. - London : Routledge & Taylor, 2020 xv, 268p. include appendix 9780367463922 : Rs. 995.00 * Research methodology - Methods & techniques. * Bhattacharya, Nandan, ed. * Title
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