SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qf$003dPUBDATE$002509Publication$002bDate$0025091899$0025091899$0026qf$003dLANGUAGE$002509Dil$002509ENG$002509English$0026qf$003dAUTHOR$002509Yazar$002509Gumplowicz$00252C$002bLudwig$00252C$002b1838-1909.$002509Gumplowicz$00252C$002bLudwig$00252C$002b1838-1909.$0026ps$003d300? 2024-05-23T21:10:22Z ent://SD_ILS/0/SD_ILS:1069174 2024-05-23T21:10:22Z 2024-05-23T21:10:22Z by&#160;Gumplowicz, Ludwig, 1838-1909.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3117750">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/>