Psychology 241 : social psychology by myers spencer Jordan, 4th edition -----------$501 X' j/ Z# D% N6 C3 ~: x* W
Statistics 235: probability and statistics for engineers and scientists, custom edition, university of Alberta -------------$50& _+ n, Z- Z& G
Petetrom 275: properties of petroleum fluids, by William Mccain, second edition-------------$708 f6 t5 ~6 K! I. E! K& L! { o