I'm looking for some more textbook solution manuals/answers. $5 for complete 'step by step' answer, $2 if just answers (to all problems).
Polking, Differential Equations. Second edition, Prentice Hall.
W. D. Callister, Jr., Materials Science and Engineering: An Introduction , 7th ed., John Wiley & Sons, Inc. 2007.
Frank M. White,Fluid Mechanics, 6th edition, McGraw-Hill, 2006.