I need ebook

[GabrielT]

Please, I need :

Problem solving in chemical and biochemical engineering with polymath, excel and matlab
Prentice Hall International Series in the Physical and Chemical Engineering Sciences.
Edition 2008

Mass transfer and separation processes (principles and applications)
Diran Baruadjian
CRC Press (2007)

Engineering and chemical thermodynamics
Milo D. Koretsky, Jhon Wiley Sons
(2004)

Differential equations computing and modeling 4Ed
C. Henry Edwards, David E. Penny

Engineering Optimization (Methods and applications)
A. Ravindran, K.M. Raysdell, G.V. Reklaitis

Please help me.
Thanks

[misterX]

Here are the books I've managed to find:
http://www.ebook-search-queen.com/ebook ... n.all.html
http://www.ebook-search-queen.com/ebook ... s.all.html
http://www.ebook-search-queen.com/ebook ... s.all.html