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The economics of computers : [a report prepared for the United States Air Force Project Rand]
Sharpe, William F., (1969)
Computer leasing today
Randolph, John M., (1974)
Computer leasing : evaluating criteria for decision making
Armstrong, William A., (1968)
Current limitations and possible extensions of some criteria for investment evaluation
Schwab, Bernard, (1971)
A Note on Abandonment Value and Capital Budgeting
Schwab, Bernard, (1970)