Last update April, 1998
The University of Minnesota is an equal opportunity educator and
Copyright В© 1998 by the Regents of the University of Minnesota.
The clipart in Modules 1, 2, and 4 was modified using original images from
MasterClips 101,000 Premium Image Collection.
MasterClips is copyrighted and
a registered trademark of IMSI, 1895 Francisco Blvd East, San Rafael, CA 94901,