Psychology 241 : social psychology by myers spencer Jordan, 4th edition -----------$50' \1 C3 v* c5 Y% c& l7 V
Statistics 235: probability and statistics for engineers and scientists, custom edition, university of Alberta -------------$50 : X- [5 f& X& T- IPetetrom 275: properties of petroleum fluids, by William Mccain, second edition-------------$70( ~4 u% E: h# c$ b