00370 a2200121 4500 224 224 NUST 20170511165746.0 170511b xxu||||| |||| 00| 0 eng d 0803956622 NUST 300.722 YIN Yin, Robert k. 388 Case Study Reseaerch Design and Methods Robert K. Yin 2nd ed. London : New Delhi Sage publications 1994 xvii, 171p. : ill., ; 23 cm Case Study Research : design and methods 389 ddc BK 0 0 0 0 NIT NIT CE 0000-00-00 0 300.722 YIN NIT-8136 2017-01-05 2017-01-05 BK 0 0 0 0 NIT NIT CE 0000-00-00 0 NIT-8135 2017-01-05 2017-01-05 BK 0 0 0 0 NIT NIT CE 0000-00-00 0 NIT-8134 2017-01-05 2017-01-05 BK 0 0 ddc 0 0 NIT NIT 2017-03-08 0 300.722 YIN NIT-8137 2017-03-08 2017-03-08 BK