Books by Max A. Sobel
precalculo
Precalculus Mathematcs and Stu
Precalculus Mathematcs and Studnt Sols Mnl
Readings for enrichment in secondary school mathematics
McGraw-Hill Mathematics Reteac
McGraw-Hill Mathematics Reteaching Workbook
Harper & Row algebra
Harper & Row algebra
Developing mathematical ideas
Developing mathematical ideas
A comparison of two methods of
A comparison of two methods of teaching certain topics in ninth grade algebra