Parsons, Edward John Samuel. <br/><br/>
Manual of map classification and cataloguing / 
prepared for use in the Directorate of Military Survey, War Office ; University of London library amended version. 
 - London,  1953- 
<br/><br/> Photocopy. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cataloging of maps.<br/>Classification -- Maps.--Classification -- Maps.