This workbook, designed for workplace literacy courses, contains materials for a basic course in blueprint reading. The course provides a review of mathematics, information about using measuring tools to read blueprints, an explanation of the principles of blueprint drawing, and instructions on interpreting blueprint specifications. Introductory materials include objectives, a topical outline, and a course outline. The workbook contains 10 lessons, 2 exercise sets, 3 units, 4 problem sets and a posttest. The following topics are covered: the scope of blueprint reading, measurement and dimensions, mathematics, hands-on experience with company blueprints, and review. The lessons and units include information sheets and problems to solve through mathematics and measurement. (KC)