1. DECSYSTEM10 Monitor Calls Manual, Digital Equipment Corporation, Maynard, Massachusetts, (1975).
2. TENEX, a paged time sharing system for the PDP - 10
3. ‘The design and implementation of a multi-level file system’, Ph.D. Thesis, Case Western Reserve University (1974), also Jennings Computer Center Report No. 1140.
4. A storage hierarchical addressing space for a computer file system, Ph.D. Thesis, Case Western Reserve University (1973) also Jennings Computer Center Report No. 1144.
5. The Art of Computer Programming: Vol. 3, Searching and Sorting, Addison-Wesley, Reading, Mass., (1973).