Power of Mental Imagery / Being the Fifth of a Series of Twelve Volumes on the / Applications of Psychology to the Problems of Personal and / Business Efficiency

Applied Psychology
Being the Fifth of a Series of Twelve Volumes on the Applications of Psychology to the Problems of Personal and Business Efficiency
WARREN HILTON, A.B., L.L.B.
FOUNDER OF THE SOCIETY OF APPLIED PSYCHOLOGY
ISSUED UNDER THE AUSPICES OF
THE LITERARY DIGEST
FOR
The Society of Applied Psychology
NEW YORK AND LONDON 1920
COPYRIGHT 1914 BY THE APPLIED PSYCHOLOGY PRESS SAN FRANCISCO
( Printed in the United States of America )