Class of 1998
Volume 17, 1999
Copyright ©1999, by The Pennsylvania Governor's School for the Sciences and Carnegie Mellon University
Permission is granted to quote from this journal with the customary acknowledgement of the source. To reprint a figure, table or other excerpt, requires, in addition, the consent of one of the original authors and notification of the PGSS.
You will need Adobe Acrobat Reader to read this journal on-line.
PROCEED TO THE TABLE OF CONTENTS
