HF 5549.5 R67 1991 (000349)
Rossett, Allison
A Handbook of jod aids / by Allison Rossett, Jeannette Gautier-Downes. — San Diego : Pfeiffer and Co., 1991.
195 p.
Includes index
ISBN 0-88390-290-7
1. Employees–Training of. 2. Visual aids. 3. Teaching–Aids and devices. I. Gautier-Downes, Jeannette. II. Title.
