Systems analysis and project management / David I. Cleland, William R. King. Cleland, David I. King, William Richard, 1938- joint author. System analysis. Project management. HD20.5 .C55 1975 658 CLS Includes bibliographies and index. New York : McGraw-Hill, c1975. c1975. 1975 Text xviii, 398 p. : eng McGraw-Hill series in management