Stecker, Elinor <br/><br/>
How to Create & Use High-Contrast Images:  / 
Stecker, Elinor 
 -  Tucson: H.P. Books  1982 
<br/><br/> 10795 
<br/><br/><label>ISBN: </label>0-89586-143-7 
<br/><br/><label>Dewey Class. No.: </label>778.6/STE/H