Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
November
1991
Volume: 34
Issue: 11
Pages: 67-83
Article
DOI: 10.1145/125490.125495
SO-VID: ae8e52e3-81f8-42cd-8927-c24d49f962ae