DDC subject groups: 050 Magazines, journals & serials
DDC numbers: 001.0105 ; 501.05
Other classifications:
Regensburger Verbundklassifikation (rvk): CA 1000
German subject headings:
Wissenschaftstheorie
Special subject collections:
19,2 ; 24 ; 5,1 ; FID-LING-DE-30