How to Model It : Problem Solving for the Computer Age Hardcover

All Life Is Problem Solving by Karl Popper

Introduction To Computing & Problem Solving Using Python by Balaguruswamy

PRECALCULUS: A FUNCTIONAL APPROACH TO GRAPHING AND PROBLEM By Karl Smith HB 6th

KS2 Problem Solving Book 1: Year 3, Ages 7-11 by Ann Montague-Smith Paperback

single variable calculus by gerald l. Bradley and karl j. Smith

The Nature of Problem Solving in Geomet..., Smith, Karl

Precalculus And Mathematics: A Functional Approach By Karl J. Smith Hardcover