Psychology 241 : social psychology by myers spencer Jordan, 4th edition -----------$50$ r* L5 \ J8 n
Statistics 235: probability and statistics for engineers and scientists, custom edition, university of Alberta -------------$50 4 }( F% [4 r- T+ u) N& |, cPetetrom 275: properties of petroleum fluids, by William Mccain, second edition-------------$70% r2 p. }* A3 l