classifications
| search classifications for: Drucker, Peter (Ferdinand) |
Newspaper/magazine personalities - reporters, journalists, columnists, correspondents, editors, proprietors, reporters, publishers, magnates
Political scientists, philosophers, academics, theorists, ideologists, diplomatic historians
Economists, theorists, bankers, financiers, business forecasters, speculators, accountants, management consultants, efficiency experts, econometricians, arbitrageurs, industrial psychologists, investment analysts, stockbrokers, consumer activists
Austria
United States of America
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