Copyright © 1963 by 
Cuartes E. Merritt Books, INc. 
Columbus, Ohio. 
All rights reserved. 
No part of this book may be reproduced, in mimeograph or any 
other form, without permission in writing from the publisher. 
Copyright assigned by 
Cuartes E. Merritt Books, Inc. 
to the NATIONAL SCIENCE FOUNDATION. 
PRINTED IN THE UNITED STATES OF AMERICA 
