- American Federation of Information Processing Societies: Proceedings of the AFIPS '70 Fall Joint Computer Conference, November 17-19, 1970, Houston, Texas, USA. Volume 37 of AFIPS Conference Proceedings, AFIPS / ACM, 1970.
- American Federation of Information Processing Societies: AFIPS Conference Proceedings: 1970 Spring Joint Computer Conference, Atlantic City, NJ, USA, May 5-7, 1970. Volume 36 of AFIPS Conference Proceedings, AFIPS Press, 1970.