SAS programin-The One-Day Course. The gift from the beginner

感谢楼主的无私～～比起收钱的老兄们，你可是我们穷人的英雄～

这么好的东西 free,  楼主真是好人.

It is free. Thanks so much.

<P>I appreciate your sharing. Thanks a lot!</P>

thanks

<p>多谢无私的奉献<br></p>

Amazing

谢谢分享！

谢谢了，:-)，我是小辈

<P>thanks </P>
<P>how kind you are</P>