[寻找] 我买书~~

[尹一诺]

请问 谁有 math 1119的 教科书呢？

是 linear algebra and its application 的3rd edition~~~~

3rd edition~!!!

 

[夏日午后]

顶～～～～～～～～～

 

[Yakuza]

i just sent u qqh. check it