6
3
(April)
1974
Title, Contents.
From the Chairman.
1
1
Bernard K. Plagman
Bringing Data Base Technology To The Programmer.
2
15
William L. Honig
Summary of Current Work - ANSI/X3/SPARC/Study Group - Database Systems.
16
39
Charles W. Bachman
Understanding Relations (Installment #4).
40
42
E. F. Codd
Review: Proceedings of the Fourth Annual Computer Related Information System Symposium, 1974.
43
44
James B. Rothnie Jr.
Letter.
45
45
L. Cohn
Correction.
46
46
Correction
Announcements: Database MAP.
47
48
Correction