Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
1
IBM System/370 principal o f operation IBM Corp., Poughkeepsie, N. Y., 1970.
2
Corbato, F J. Sensilive iss:ms in the design of multi-use ysterns. Project MAc Memo M-383 (unpublished), 1968.