共 22 条
[2]
SEARCHING CURRENT CHEMICAL LITERATURE BY COMPUTER
[J].
JOURNAL OF CHEMICAL DOCUMENTATION,
1970, 10 (04)
:277-&
[4]
A COMPUTERIZED CURRENT AWARENESS SERVICE USING CHEMICAL-BIOLOGICAL ACTIVITIES (CBAC)
[J].
JOURNAL OF CHEMICAL DOCUMENTATION,
1969, 9 (03)
:158-&
[5]
BOTTLE RT, 1970, IEEE T PROF COMMUN, VEW13, P41, DOI 10.1109/TEWS.1970.4322437
[6]
FISHER H, 1973, NATURE, V238, P109
[7]
HAMPEL VE, 1969, 32ND P ANN M AM SOC, V6, P159
[8]
EVALUATION OF DATABASE CA CONDENSATES COMPARED WITH CHEMICAL TITLES
[J].
JOURNAL OF CHEMICAL DOCUMENTATION,
1972, 12 (02)
:101-&
[10]
Kerner C. J., 1969, The 6th annual national colloquium on information retrieval