Color vision deficiencies in youths 12-17 years of age, [with list of references / 
by David Slaby and Jean Roberts]. 
 - [Washington, D.C.,  1974] 
 - iv, 34 p. :  ill. 
 - Vital and health statistics, Series 11, Data from National health survey ;  134 DHEW publication Division of Health Interview Statistics] ;  (HRA) 74-1616 .
<br/><br/> [Prepared in cooperation with Bureau of Census].  Jan. 1974.  Document for sale by the Superintendent of Documents, paper, 70c.  4to.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color blindness--United States--Statistics.
<br/><br/><label>GPO Item No.: </label>0500-E 
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.6209:11/134