Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
July
1981
Volume: 24
Issue: 7
Pages: 412-418
Article
DOI: 10.1145/358699.358703
SO-VID: b3b20ab2-5d38-4822-b03f-74014d2e6cda