1. The new realities :in government and politics, in economics and business, in society and world view /by Peter F. Drucker.

پدیدآورنده :

کتابخانه: Library of History Department of Tehran University (Tehran)

موضوع : World politics--1985-1995.,Economic history--1971-1990.,Information society.

رده :
D849
.
D78
1989