4329
Data bases in Europe: a directory to machine-readable data bases and data banks in Europe
London
Aslib, EUSIDIC
1977
vi, 73p
European user series; 1
3rd ed.
Ref.
Directories ، Information storage and retrieval systems
Europe - Directories ، Bibliographical services
Europe - Directories ، Information services
Z
699
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22
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D37
1977
TI
AU Tomberg, Alexed.
SE
CL
