Barrett, Cyril <br/><br/>
An introduction to optical art 

 - London :  Studio Vista,  1971 
 - 158 p. (chiefly illus.);  19 cm. 
<br/><br/>Bibliography: p. 155. 
<br/><br/><label>ISBN: </label>0289701376 0289701384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Οπτική τέχνη<br/>Optical art
<br/><br/><label>Dewey Class. No.: </label>709.04