00516cam a2200145 i 4500020003800000050001500038100002000053245006500073250001200138260003200150300003800182500008700220650001700307650004600324 a9781506336169 (pbk. : alk. paper)00aH 62bYIN 1 aYin, Robert K.,10aCase study research and applications :bdesign and methods / a6th ed. aLos Angeles:bSage,cc2018. axxx, 319 pages ;bIllustrations ; aEarlier editions called: Case study research : design and methods. Includes Index. 0aCase method. 0aSocial sciences - research - methodology.