Goldsmith, Selwyn. <br/><br/>
A symbol for disabled people :  the report of a research study / 
by Selwyn Goldsmith. 
 - 64 pages :  illustrations ;  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Barrier-free design.<br/>Signs and signboards.<br/>People with disabilities.
<br/><br/><label>Dewey Class. No.: </label>720.87  / GOL 1969