No copyright page found. No table-of-contents pages found.Tight gutter.
TK 6570 B74 U47 No. 89 1952
Canon EOS 5D Mark II
NBS CRPL-Dis a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. However, please pay special attention to the individual works to make sure there are no copyright restrictions indicated. Individual works may require securing other permissions from the original copyright holder.