Duyvis, F. Donker <br/><br/>
Document reproduction services :  their efficient organization and management / 
F. Donker Duyvis; M. E. Schippers 
 - France :  UNESCO,  1961 
 - 23 p. :  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library & information science--Reproduction services
<br/><br/><label>Dewey Class. No.: </label>020  / UNESCO