TY - JOUR T1 - Editor's Letter JF - Trading SP - 13 LP - 13 VL - 2002 IS - 1 A2 - Bruce, Brian R Y1 - 2002/03/20 UR - http://guides.pm-research.com/content/2002/1/13.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -