Algebra
Fehr, Howard F.
Algebra its key concepts and fundamental principles. Course 1-2 Howard F. Fehr, Walter H. Carnahan [and] Max Beberman. - Boston Heath [1955] - 2 v. illus. 25 cm.
55001220
Algebra--Problems, exercises, etc.
QA157 / .F38
Algebra its key concepts and fundamental principles. Course 1-2 Howard F. Fehr, Walter H. Carnahan [and] Max Beberman. - Boston Heath [1955] - 2 v. illus. 25 cm.
55001220
Algebra--Problems, exercises, etc.
QA157 / .F38