I'm looking to get a DSLR and I'm not sure what direction I want to go. I have a few OLD Nikon film lenses and film cameras but for the right price could switch to cannon. The main factor is the price. What are you gu... Fundamentals of Thermal-Fluid Sciences, Fourth Edition. Was only used for ~10 Weeks.Like new condition. I used it for ME-354 but it may be used in other classes. Here is the amazon link: http://www.amazon.com/... I was attempting to mark an answer as correct and couldn't figure out how. Do you have to be the originator of the post? Or am I just having a problem with figuring it out?