Meyer, Henry I, 1921- Corporate financial planning models / Henry I. Meyer ; contributor, M. Carla Weaver - New York : Wiley, 1977 - Wiley series on systems and controls for financial management . 'A Wiley-Interscience publication.' Includes index ISBN: 0471599964 Subjects--Corporate Names: Pennzoil Company Subjects--Topical Terms: Corporations--Finance--Data processingCorporate planning--Data processingComputer simulation