8 h% S+ r5 n6 v4 Y: T, SIf you will go to calgary by car on Thursday(July 7) and come back on Sunday(July 10), please contact with me at 989-1739 or qdai@math.ualberta.ca . I have two people can share the cost with you. Thanks. % ? j( Z3 _3 d- ]3 v; U 8 A* Q+ P) o8 jDai