Richard Allen

Office:
Old Music Hall 100

Professional Address:
Department of Mathematics, Statistics and Computer Science
St. Olaf College
1520 St. Olaf Avenue
Northfield, MN 55057 USA
(507) 646 3117 (phone)
(507) 646 3116 (fax)
allen@stolaf.edu

Home Address:
2 Walden Place
Northfield, MN 55057 USA
(507) 645 7541 (phone)

Chez Scheme Users' Guide
The Scheme Programming Language

Islamic Geometric Patterns