SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qf$003dAUTHOR$002509Yazar$002509Piaget$00252C$002bJean$00252C$002b1896-1980.$002509Piaget$00252C$002bJean$00252C$002b1896-1980.$0026qf$003dPUBDATE$002509Yay$0025C4$0025B1n$002bY$0025C4$0025B1l$0025C4$0025B1$0025091930$0025091930$0026qf$003dSUBJECT$002509Konu$002509Electronic$002bbooks.$002509Electronic$002bbooks.$0026ps$003d300?dt=list 2024-09-21T09:20:03Z ent://SD_ILS/0/SD_ILS:1016103 2024-09-21T09:20:03Z 2024-09-21T09:20:03Z by&#160;Piaget, Jean, 1896-1980.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=1272997">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/>