楊大石

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

畫說數學之妙 [NT 59711] by: 樺旦純; 楊大石 ([NT 1579] Language materials, printed) , [編譯]

怎樣吸收胡蘿蔔素最有效 [NT 59711] by: 楊大石; 平山雄 ([NT 1579] Language materials, printed) , [編譯]

[NT 60479] Subjects