Shulman, Leon. <br/><br/>
The direct image in contemporary American painting;  exhibition and catalogue ... Worcester Art Museum, October 16 to November 30, 1969. 

 - Worcester [Mass.,  1969] 
 - [48] p.  illus.  23 cm. 
<br/><br/>Bibliography: p. [47]-[48] 
<br/><br/><label>LCCN: </label>74023801  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minimal art--United States--Exhibitions.<br/>Art, American--20th century--Exhibitions.
<br/><br/><label>LC Class. No.: </label> /   
<br/><br/><label>Dewey Class. No.: </label>759.13/074/01443