00688nam a22002417a 4500 20221031100018.0 190724b xxu||||| |||| 00| 0 eng d 9781316632505 Rs.2359.00 Loreto College English 001.4 GER Gerring,John Case study research Principles and practices John Gerring 2nd ed. Cambridge Cambridge University Press 2017 xxix,332p 22cm Strategies for social action Includes bibliographical references and index Research Research methods LCLIB BK 42283 92762 0 0 ddc 0 0 MAIN MAIN 2019-07-24 2359.00 0 001.4 GER 52811 46305 2019-07-24 2019-07-24 BK