Used Engineering Textbooks

Recommended for Txbook Shemei Thermodynamics?

I am a sophomore college student studying chemical engineering and thermodynamics, I have (mostly Foundation and Introduction to the Thermo) currently. Now use the manual is not very useful and want to know if any of you could recommend a manual that actually u guys have used.

Thermodynamics of Olaf and Watson http://www.amazon.com/Chemical-Process-Principles-Part-Thermodynamics/dp/B000K5QJUK Introduction to Chemical Engineering Thermodynamics by Smith and Van Ness http://books.google.com/books?hl=en&id=c7J4TRxbGq8C&dq=chemical+engineering+thermodynamics&printsec=frontcover&source=web&ots=-lDNSA1mAH&sig=teUyyvULb48R4N60qX2OvmO5Eok me have used these since I am a chemistry student in 1957 Engg. Virtual Bible on the ground.

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