How to use talking pictures in business
By: by Lyne S. Metcalfe and H. G. Christensen, with a foreword by Roy S. Durstine.
Contributors: Christensen, Harold Gloy, 1894- joint author.
Publisher: Harper & brothers
Published: 1938
Place of publication: New York; London
Subjects: Silent films.
Other titles: Talking pictures in business.