Corbett, Edmund V. <br/><br/>
Photo-charging,  its operation and installation in a British publi c library. 

 - London :  J. Clarke,  [1957] 
 - 126 p. :  ill. ;  19 cm. 
<br/><br/><label>LCCN: </label>58-026996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Charging systems (libraries)<br/>Photography--Library applications.
<br/><br/><label>Dewey Class. No.: </label>025.6