Cleland, David I.
Systems analysis and project management
McGraw-Hill, 1968
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Cleland, David I.
Systems analysis and project management
McGraw-Hill, 1983
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Cleland, David I.
Systems analysis and project management
McGraw-Hill, 1985
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Project management for information systems
James Cadle, Donald Yeates
Financial Times Prentice Hall, 2001
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Lee, Alec M.
Systems analysis frameworks
Macmillan, 1970
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