Giri, Arunangshu Research methodology for social sciences / / Arunangshu Giri and Debasish Biswas . - New Delhi : Sage, 2019 367p. ; 24 cm. MRP by Payal Bose ISBN 9789352807574 (print (pb)) : Rs.395.00 * Social sciences - Research - Methodology. * Biswas, Debasish,, auth