Product Description: This practical introduction to the techniques needed to produce high-quality mathematical illustrations is suitable for anyone with basic knowledge of coordinate geometry. Bill Casselman combines a completely self-contained step-by-step introduction to the graphics programming language PostScript with an analysis of the requirements of good mathematical illustrations...read more

Product Description: Folk sayings are passed by word of mouth in communities where life and work are shared, and Bill Casselman has collected 1,000 absolute beauties in this all new edition. (view table of contents, read Amazon.com's description)

Product Description: 1200 folk sayings used by Canadians.

Product Description: This dictionary explains the original meanings and correct use of the 500 Greek and Latin words and word parts that make up 98% of all medical terms used today. It stimulates better, quicker comprehension of medical terminology with less grinding memory work and is the ideal way for students to learn how medical words are formed from Latin and Greek roots and how to construct a medical vocabulary for both old and new medical words...read more

Product Description: Words & phrases used by Canadians