Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
June
1970
Volume: 13
Issue: 6
Pages: 377-387
Article
DOI: 10.1145/362384.362685
SO-VID: dafa3826-cbd9-4ab0-821f-fdb801f85e4f