Management: Tasks, responsibilities, practices: Drucker, Peter F.: 9780434903986: Amazon.com: Books
الباحث العربي The Arab Researcher - Important book by Peter Drucker- Management: Tasks, Responsibilities, Practices. http://markethinkzone.com/wp-content/uploads/2013/06/Management-Tasks- Responsibilities-Practices-by-Peter-Drucker.pdf | Facebook
Management: Tasks, Responsibilities, Practices - The First Edition Rare Books
MANAGEMENT | Kirkus Reviews
Management: Tasks, Responsibilities, Practices by Peter F. Drucker