Investigating Optimal Replacement of Aging Air Force Systems Keating Edward G. Heftet / 2004 / Engelsk
Naval Aviation Budgeting Cost Adjustment Sheets and the Flying Keating Edward G. Heftet / 2012 / Engelsk
Aging Aircraft Repair-Replacement Decisions with Depot-Level Capacity as a Policy Choice Variable Keating Edward G. Heftet / 2003 / Engelsk
