Books by Roy Dubisch
Basic mathematics with hand-held calculator
Functions, circular functions
Functions, circular functions
Lattices to logic
Teacher's guide to accompany I
Teacher's guide to accompany Introduction to modern algebra [by John L. Kelley]
The nature of number
The nature of number, an appro
The nature of number, an approach to basic ideas of modern mathematics
Composition of quadratic forms
Composition of quadratic forms ..