Duyvis, F. Donker. <br/><br/>
Document reproduction services; their efficient organization and management 

<br/><br/> Sobretiro de : Unesco Bulletin for Libraries 24(6):5-23, 1960 
<br/><br/><label>LCCN: </label>23685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reproducción (Materiales bibliográficos)