Concerning the fact that Chamberlin has not received any royalty statements from Hawthorn Books since 1980, and has never received account of the paperback edition published by McGraw-Hill.
All rights for this image are held by the University of Massachusetts Amherst. Requests to publish, redistribute, or replicate this material should be addressed to Special Collections and University Archives, University of Massachusetts Amherst Libraries.
Contact host institution for more information.