David Wells

32 Days of June
Wells, David
Paperback: $5.00

Motivating Mathem...
Wells, David
Paperback: $34.00

Games and Mathema...
Wells, David
Electronic book text: $150.00

The Guide to Rept...
Wells, David
Paperback: $11.99

Prime Numbers
Wells, David
Electronic book text: $24.95

21 Days to Unders...
Wells, David
Paperback: $14.99

The Perfect Guide...
Wells, David
Paperback: $11.99

Inspirit Magazine...
Wearing, Kerrie A.
Paperback: $7.50

Contest Problem B...
Faires, J. Douglas
Paperback: $51.00

Perfect I'm Not
Wells, David
Paperback: $24.99

Anna Akhmatova
Wells, David
Paperback: $46.95

The New 2022 Anti...
Wells, David
Paperback: $11.99