Description
Item Description:"First issued in the Public Health Service publication number 1000 series 10-no. 9, May 1964"--Page 2 of cover.
"Reprinted as DHEW publication number (HRA) 76-1304"--Page 2 of cover.
Physical Description:1 online resource (4 unnumbered pages, 92 pages) : illustrations.
Bibliography:Includes bibliographical reference (page 41).