Psychology 241 : social psychology by myers spencer Jordan, 4th edition -----------$504 U& | Q% E: t. E- ]! k
Statistics 235: probability and statistics for engineers and scientists, custom edition, university of Alberta -------------$50' t; Y4 e8 a# U8 p L# V) f
Petetrom 275: properties of petroleum fluids, by William Mccain, second edition-------------$70( H; B2 n+ [6 \* e- F0 {