Download or read book Making Posters, Flashcards, and Charts for Extension Teaching written by Gertrude Lenore Power and published by . This book was released on 1956 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this handbook is to help extension workers make such visual aids as posters, flashcards, and charts for direct use in their teaching. The intricacies of preparing artwork for printed reproduction are not dealt with.