The picture collection;  sources, methods, and use, 
compiled by Dorothy H. Stokes ... May, 1929. 
 - Washington,  U.S. Govt. Print. Off.,  1929. 
 - iii, 14 p.  21 cm. 
<br/><br/> At head of title: The Public library of the District of Columbia. 
<br/><br/><label>LCCN: </label>w  29000019  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries and pictures.
<br/><br/><label>LC Class. No.: </label>Z717  / .W31 
<br/><br/><label>Gov. Doc. Class. No.: </label>DC 17.2:P 58 1929