000 00270nam a2200121Ia 4500
100 _aSimons, Helen
020 _a978-0-7619-6424-7
942 _cBK
245 _aCase study research in practice
260 _aSage, London
_c2012
082 _a307.2 Sim
300 _aix,189
999 _c47752
_d47752