1.

Essentials of Geometry for College Students (2nd Edition)
by: Margaret L. Lial, Barbara A. Brown, Arnold R. Steffenson, L. Murphy Johnson
November 27, 2003

2.

introductory algebra third edition instructors guide
by: arnold r steffenson
January 01, 1987

3.

Chapter tests and final examinations: Fundamentals of arithmetic
by: Arnold R Steffenson
1981

4.

Developmental Mathematics (Instructor's Annotated Edition)
by: Arnold R. Steffenson, L. Murphy Johnson
1991