00423nam a22001097a 4500020002100000082001700021100001800038245003300056260003000089300003300119650016100152  a0826447961 (pbk)  a001.432bGIL  aGillham, Bill  aCase study research methods   aNew YorkbContinuumc2000  avi, 106 p.b: ill.c; 21 cm.  aCase methodsaResearch-Methodology vSocial sciences-MethodologyvCase study researchvResearch preliminariesvQuantitative data vPhysical artefacts vIIMC