Sergio A. Alvarez
web: http://www.cs.wpi.edu/ 
alvarez/
Department of Computer Science
e-mail: alvarez@cs.wpi.edu
Worcester Polytechnic Institute
phone: (508) 831-5118
Worcester, MA 01609 USA
fax: (508) 831-5776
CS 3133, A Term 1998
Midterm Exam