Walters LC, CC Gary, WS David and G Charles (1994). “Measuring Obsolescence in Regulated Firms: Enhancements to the Cost Approach.” Assessment Journal 1(3): 47-58.
Walters LC, CC Gary, WS David and G Charles (1994). “Measuring Obsolescence in Regulated Firms: Enhancements to the Cost Approach.” Assessment Journal 1(3): 47-58.