Algebra and trigonometry von Sobel, Max A., Lerner, Norbert

Algebra and trigonometry. von Sobel, Max

College algebra von Sobel, Max A., Lerner, Norbert

Teaching mathematics a sourcebook of aids, activities and strategies von Sobel, Max

College Algebra von Sobel, Max A.

Teaching mathematics a sourcebook of aids, activities, and strategies von Sobel, Max A.

Algebra and trigonometry, a pre-calculus approach, 3rd ed. student's solution manual von Babcock, Margaret Hall

Algebra and trigonometry a pre-calculus approach von Sobel, Max A.

Harper & Row Geometry von Sobel, Max A., Maletsky, Evan M., Golden, Brother Neal, Lerner, Norbert, Cohen, Louis S.

Algebra and trigonometry a pre-calculus approach von Sobel, Max A.