The book "U.S. Copyright Renewals, July - December 1972" is an important source of information on the registration and renewal of copyrights in the United States of America. The authors of this publication are the Library of Congress and the Copyright Office. The book contains information about authors, creators and copyright holders who renewed their copyright in the second half of 1972. This reference publication will be a useful tool for research in the field of literature, art and other areas related to copyright.