Innovation and entrepreneurship : practice and principles
Drucker, Peter F. (Peter Ferdinand), 1909-2005.
- Butterworth, Heinemann, 1985
- ix, 277 p.
0-06-015428-4
Entrepreneurship.
338.04 D84i 1995
0-06-015428-4
Entrepreneurship.
338.04 D84i 1995