Instructor's manual, Porter-Ernst Basic technical mathematics, second edition, and Basic technical mathematics with calculusStuart R. Porter · First published 1995Open the Tome
College Mathematics Special Edition For Owens Community CollegeAllen R. Angel, Stuart R. Porter, Allyn J. Washington · First published 2001Open the Tome
A Survey of Mathematics With ApplicationsAllen R. Angel, Stuart R. Porter · First published 1997Open the Tome