TY  - BOOK
AU  - Drucker, Peter F.
TI  - Innovation and Entrepreneurship: :Practice and Principles
SN  - 9781138019195
AV  - HD 2346.U5 . D 85 2015
PY  - 2015///
CY  - New York
PB  - Butterworth-Heinemann
N1  - Include index
ER  -