共 41 条
[1]
ANDREWS DD, 1957, STORAGE RETRIEVAL CO
[2]
ARSENAULT WR, 1961, NATIONAL SCIENCE F C, P104
[3]
BENSON B, 1958, INFORMATION STORAGE, P188
[4]
CORRELATIVE INDEXES .1. ALPHABETICAL CORRELATIVE INDEXES
[J].
AMERICAN DOCUMENTATION,
1956, 7 (04)
:283-288
[5]
Brenner C. W., 1958, PUNCHED CARDS, P340
[6]
CASEY RS, 1958, PUNCHED CARDS, P89
[7]
CASEY RS, 1958, PUNCHED CARDS, P248
[8]
STORAGE AND RETRIEVAL OF CHEMICAL RESEARCH AND PATENT INFORMATION BY LINKS AND ROLES IN DU PONT
[J].
AMERICAN DOCUMENTATION,
1961, 12 (02)
:111-&
[9]
CRANE EJ, 1959, CA TODAY, P39
[10]
Fussler Herman H., 1961, PATTERNS USE BOOKS L