1. Government Publications Across the Border: A Canadian Response;Beckman,1983
2. CODOC: A Quick, Inexpensive, Computer-Based System for Handling Government Documents;Gillham,1977
3. CODOC in the 1980s: Keeping Pace with Modern Technology;Gillham,1983
4. The CODOC System: An Update for the Mid-1980s;Gillham;Government Publications Review,1987
5. The Guelph Document System;Gillham;Government Publications Review,1980