好不好啊？

先买下了。

ddd

ddd

ddd

thanks for sharing

坛子里早就有了，而且是免费的。

你看，还是人家老魔好，free共享，感谢，收下了！

谢谢 hunzhu的分享

疯狂购物,不知日后是否有用

没钱，真闹心呀！

大家真是好啊！！

this is a textbook from my professor in Concordia University , you can search loglinear publishing in google and download the three textbook for free, he is a very nice professor by the way :)