TY  - BOOK
AU  - Sperry & Sperry
TI  - The 15 Minute Case Conceptualization: Mastering the Pattern-Focused Approach
SN  - 9780197608715
PY  - 2021///
PB  - OUPOxford University Press
UR  - http://dx.doi.org/10.1093/oso/9780197517987.001.0001
ER  -