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Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
0004-5411
ISSN
(Electronic):
1557-735X
Publication date Created:
January
1979
Publication date
(Print):
January
1979
Volume: 26
Issue: 1
Pages: 129-147
Affiliations
[1
]Center for Research in Computing Technology, Aiken Computation Laboratory, Harvard
University, Cambridge, MA and Duke University, Durham, North Carolina