Henry Helson
year of publication
ISBN
author(s)
title
1996
978-0-9655211-0-9
Henry Helson
Linear Algebra
1995
978-0-9655211-1-6
Henry Helson
Honors Calculus
1998
978-0-9655211-4-7
George M. Bergman
Invitation to General Algebra and Universal Constructions