Incoming Resources
- HarperTrophy, New York, N.Y., 2004
- HarperTrophy, New York, 2009
- HarperTrophy, New York, 1995, 1993
- HarperTrophy, New York, NY, 2005
- HarperTrophy, New York, NY, 2007
- HarperTrophy, New York, 2006, 2005
- HarperTrophy, New York, 2008, 2006
- HarperTrophy, New York, 1980
- HarperTrophy, New York, NY, 2008
- HarperTrophy, New York, 2001, ©1998
- HarperTrophy, New York, NY, 1998
- HarperTrophy, New York, 1992
- HarperTrophy, New York, NY, 2001
- HarperTrophy, New York, NY, 1988
- HarperTrophy, New York, N.Y., 2007
- HarperTrophy, New York, 1995