W. W. Sawyer

Mathematics in Theory and Practice

By W. W. Sawyer

Vision in elementary Mathematics

By W. W. Sawyer

Mathematician's Delight

By W. W. Sawyer

Mathematician's Delight

By W. W. Sawyer

the search for pattern

By W. W. Sawyer

a path to modern mathematics

By W. W. Sawyer

a concrete approach to abstract algebra

By W. W. Sawyer

prelude to mathematics

By W. W. Sawyer

Mathematician's delight

By W. W. Sawyer

Prelude To Mathematics

By W. W. Sawyer

Mathematician's Delight

By W. W. Sawyer

Prelude To Mathematics

By W. W. Sawyer

the search for pattern

By W. W. Sawyer