Apps DBAs Sharing! from chemistry notes

Dear all,

I would like to share with the you a few chapters of a book I like a lot; most of you know the book (Oracle Applications DBA Field Guide), I came a cross this copy on the net on the http://www.apress.com/ site so I wanted it to share it with you all.
I am sure you will all benefit from the book.
Click to Download Book

The original copy is available on après in the following link
-Apress
-Amazon

I hope any one have good link or document and can share it with us to post it on the comments part.

Fadi