Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
May
1977
Volume: 20
Issue: 5
Pages: 350-353
Article
DOI: 10.1145/359581.359603
SO-VID: d9b3444b-a5a7-4913-bfea-b83ee7496591