00983cam0 22002893 450 SOB01715620190909104728.0080395663020040211d1994 |||||ita|0103 baengUSCase study ResearchDesign and MethodsRobert K. YinSecond editionThousand OaksLondonNew DelhiSage Publications1994171 p.22 cmApplied Social Research Methods Series5001LAEC000181662001 *Applied Social Research Methods Series5Yin, Robert K.AF0001122007033449ITUNISOB20190909RICAUNISOBUNISOB300110803SOB017156M 102 Monografia moderna SBNM300003367SI110803PetrilloACQUISTObethbUNISOBUNISOB20190909104707.020190909104728.0bethbCase study research16173UNISOB