Letter to the Editor - Computational Experience with a "Balasian" Integer Programming Algorithm. - Raoul J. Freeman (Oper. Res., 1966)

A Mathematical Model of Supply Support for Space Operations. - Raoul J. Freeman; David C. Gogerty; Glenn W. Graves; Robin B. S. Brooks (Oper. Res., 1966)

A Program of Astronomy Research on the Moon and its Logistics Implications. - Raoul J. Freeman; Roger C. Moore; Gerhard F. Schilling (Oper. Res., 1970)

A Company-Economy Interactive Approach to Sales Forecasting. - Raoul J. Freeman (IFIP Congress (2), 1971)