000 00393nam a22001577a 4500
003 OSt
020 _a9788132110293
082 _a001.42
_bSWA/CA
100 _aSwanborn, Peter G
245 _aCase study research:what,why and how
250 _a1
260 _aNewdelhi
_bSage publications
_c2010
300 _a178p.
650 _aPhenomenon and cases, research questions
942 _2ddc
_cBK
999 _c189974
_d189974