Title:
Communications of the ACM
Abbreviated Title:
Commun. ACM
Publisher:
Association for Computing Machinery (ACM)
ISSN
(Print):
00010782
Publication date
(Print):
May
1988
Volume: 31
Issue: 5
Pages: 514-530
Article
DOI: 10.1145/42411.42414
SO-VID: be4a1edc-355b-4783-b264-9ce4369407fb