三角學

[NT 60487] Overview

[NT 60478] Works:	4 [NT 60520] works in 4 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

三角學 [NT 59711] by: 蔡英藩 ([NT 1579] Language materials, printed)

三角 [NT 59711] by: 孫文先 ([NT 1579] Language materials, printed)

快樂學習三角形：數學、科學、大自然中 [NT 59711] by: 羅斯(Ross, Catherine Sheldrick); 呂穎青; 史烈文(Slavin, Bill) ([NT 1579] Language materials, printed)

毛起來說三角＝Trigonometric delights [NT 59711] by: 胡守仁; 毛爾(Maor, Eli) ([NT 1579] Language materials, printed)