Torres PhD, David J. books & textbook
Schuler Fractions with Sample Problems: and a Manipulative Template (Schuler Math)
Schuler, Mary M. Torres PhD, David J.
Independently published /2012-10-22 Paperback / 410 Pages
Schuler Basic Math Facts: Addition/Subtraction/Multiplication/Combination/Division/Reversed Facts (Schuler Math)
Schuler, Mary M. Torres PhD, David J.
Independently published /2009-09-09 Paperback / 156 Pages
