- RG 63.53
- Unidad documental compuesta
- 1980-1982
RG 63.53.1 Westinghouse Information Services/York-RPI Agreement, 1982
RG 63.53.2 Proposal for Financial Accounting System, 1981
RG 63.53.3 Request for Proposal for Financial Systems, 1981
RG 63.53.4 Review of Financial Systems Report, 1981
RG 63.53.5 Correspondence and Memoranda, 1980-1982