Psychology 241 : social psychology by myers spencer Jordan, 4th edition -----------$50 3 u: P# H$ I2 B6 p. o& _* jStatistics 235: probability and statistics for engineers and scientists, custom edition, university of Alberta -------------$50( j+ B1 I K2 g1 H! c
Petetrom 275: properties of petroleum fluids, by William Mccain, second edition-------------$70 ; k4 _1 h: J$ l4 `( ?0 G7 g9 P