William Gropper / 
Foreword by J. E. Brown. 
 - New York :  Aca Gallery,  S. a. 
 - [20] p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gropper, William (1897-1977) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Американскaя графика<br/>Литография