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Periodicals
192
Electronic journals
118
Periodical
91
Pe ́riodiques
54
Internet Resources
29
Fulltext
28
Computer network resources
11
Zeitschrift
7
Classification
6
Congresses
5
History
4
Conference papers and proceedings
3
Review
3
Online resources
2
Pe ́riodique e ́lectronique (Descripteur de forme)
2
Ressource Internet (Descripteur de forme)
2
Yearbooks
2
CD-ROMS
1
Congress
1
Philosophy
1
Revistes electro`niques
1
Serial publications
1
czasopisma
1
electronic journals
1
periodicals
1