Browsing by Keyword (DDC)

Now showing items 1-20 of 32

         004 Data processing and computer science [14]
100 Philosophy [2]
     150 Psychology [53]
300 Social sciences [58]
     320 Political science [13]
     330 Economics [37]
         333 Economics of land and energy [5]
     370 Education [16]
     380 Commerce, communications and transportation [3]
400 Language [1]
     430 German and related languages [1]
500 Science [19]
     510 Mathematics [17]
     530 Physics [46]
     540 Chemistry [30]
     550 Earth sciences and geology [12]
     570 Life sciences; biology [76]
     580 Plants; biology [29]
     590 Animals; zoology [16]
600 Technology [32]