Prehistoric rock pictures in Europe and Africa  from material in the archives of the Research Institute for the Morphology of Civilization, Frankfort-on-Main 
by Leo Frobenius and Douglas C. Fox. 
 - New York  Museum of Modern Art  1937. 
 - 79 p.  illus. 
<br/><br/><label>LCCN: </label>f  31000135 //r852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroglyphs<br/>Rock paintings
<br/><br/><label>LC Class. No.: </label>GN799.P4  / N4 1937 
<br/><br/><label>Dewey Class. No.: </label>732.2/074/01471