1. Library Systems Newsletter [April 2000]
2. Library Systems Newsletter [May 1995]
3. Library Systems Newsletter [May 1994]
4. Library Systems Newsletter [April 1991]
5. Library Systems Newsletter [May 1986]
6. Library Systems Newsletter [October 1985]
7. Library Systems Newsletter [July 1984]
8. Library Systems Newsletter [June 1984]
9. Library Systems Newsletter [March 1982]
10. Simpson, George A.