Intermediate Algebra

by Carol L. Johnston and etc.

Published September 1965
This book should be of interest to students taking intermediate algebra courses.

This book should be of interest to students taking arithmetic and pre-algebra courses.

Essential Algebra

by Carol L. Johnston and etc.

Published 5 March 1988
This text features a step-by-step progression with constant reinforcement of concepts, clear exposition and effective exercises. In this edition there is more emphasis on word problems and a rewritten section on scientific notation. This book should be of interest to students in mathematics.