Mathematics for year 7: easily understood explanations, worked examples, exercises, tests and practice examination questions./
İsmail Kozansoy, Mete Hanoğlu ve İsmail Ulusoy.
- 1th edi.
- Ankara: Nobel Yayın Dağıtım, 2007.
- 248 p.; 27 cm.
- (Nobel Yayın No; 1203) (Matematik - İstatistik; 44) .