Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
November
1975
Volume: 18
Issue: 11
Pages: 613-620
Article
DOI: 10.1145/361219.361220
SO-VID: 86c4afc0-163b-49c2-aece-3b1b1d601789