Rabu, November 26

Streokimia

https://powerpoint.office.live.com/p/PowerPointView.aspx?FBsrc=https%3A%2F%2Fwww.facebook.com%2Fdownload%2Ffile_preview.php%3Fid%3D300849713458045%26time%3D1416953451%26metadata&access_token=100006452693393%3AAVI76Ryn8RaF90aFiDQP7k-OxJNl7ulydDiVhRn1vOpHKw&title=Sintesis+Asimetri+pada+Piclavine+A2.pptx

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