On line-real time systems for customer service operations

von Zimmer, Robert K.
Veröffentlicht in Management services (1967)

Using accelerated depreciation in capital expenditure analysis

von Zimmer, Robert K.
Veröffentlicht in Management services (1969)

A dynamic optimization model for planning in a multi-product environment

von Ricketts, Donald E.
Veröffentlicht in Decision sciences (1975)

Costs in relation to pricing products and services

von Purdy, Charles
Veröffentlicht in The managerial and cost accountant's handbook (1979)