Drucker, Peter F.
The age of discontinuity: guidelines to our changing society by Peter F. Drucker - London Heinemann 1969 - 369p.
Social Change
Economic Development
T19 D84
The age of discontinuity: guidelines to our changing society by Peter F. Drucker - London Heinemann 1969 - 369p.
Social Change
Economic Development
T19 D84