共 17 条
[2]
CARROLL KD, 1970, ID703 AIP REP
[3]
CARTER LF, 1967, NATIONAL DOCUMENT HA, P119
[5]
PRIMARY JOURNAL . PAST, PRESENT, AND FUTURE
[J].
JOURNAL OF CHEMICAL DOCUMENTATION,
1970, 10 (01)
:37-+
[8]
KOCH HW, 1970, 254 ST1 INT AT EN AG
[9]
MARKS RH, 1971, MAY CONV NAT MICR AS
[10]
ROBERTS LG, 1970, AFIPS C P, V36, P543