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Formal planning systems - 1970 : a collection of research reports presented at the 3rd Annual Workshop for Planning Executives. held at Harvard Business School, May 14 - 16, 1970, May 17 - 19, 1970
Howell, Robert A., (1970)
Managerial economics : Text and cases
Vancil, Richard F., (1973)
Leasing of industrial Equipment
Vancil, Richard F., (1963)