SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qf$003dAUTHOR$002509Yazar$002509National$002bCouncil$002bof$002bTeachers$002bof$002bMathematics$002509National$002bCouncil$002bof$002bTeachers$002bof$002bMathematics$0026qf$003dITYPE$002509Materyal$002bT$0025C3$0025BCr$0025C3$0025BC$0025091$00253ADERGI$002509Dergi$0026qf$003dLANGUAGE$002509Language$002509ENG$002509English$0026qf$003dPUBDATE$002509Yay$0025C4$0025B1n$002bY$0025C4$0025B1l$0025C4$0025B1$0025091974$0025091974$0026ps$003d300;jsessionid=FB472B937E5407F696E2E2126980158B? 2024-06-17T10:44:45Z ent://SD_ILS/0/SD_ILS:297355 2024-06-17T10:44:45Z 2024-06-17T10:44:45Z by&#160;National Council of Teachers of Mathematics<br/>Format:&#160;Devam Eden S&uuml;reli Yay&#305;nlar&#160;S&uuml;reli Yay&#305;n<br/>