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Entrepreneurial systems for the ¬1990s [nineteen hundred and nineties] : their creation, structure, and management
Tropman, John E.; Morningstar, Gersh - 1989
Persistent link: https://www.econbiz.de/10004065853
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The essentials of committee management
Tropman, John E.; Johnson, Harold R.; Tropman, Elmer J. - 1979
Persistent link: https://www.econbiz.de/10004812241
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Entrepreneurial systems for the 1990s : their creation, structure, and management
Tropman, John E. - 1989
Persistent link: https://www.econbiz.de/10013543928