TY  - BOOK
AU  -  Yin, Robert K.
TI  - Case study research and applications: design and methods 
SN  - 9781506336169
U1  - 300.722 
PY  - 2018///
CY  - California
PB  - SAGE
KW  - Social sciences--Research--Methodology
KW  - Social sciences--Research
N1  - Includes bibliographical references and index
ER  -