UNESCO <br/><br/>
World guide to technical information and documentation services 

 - 2nd ed. 
 - Paris  UNESCO press  1975 
 - 514p.; 22cm. 
 - Documentation libraries and archives : bibliographies and reference works .
<br/><br/><label>ISBN: </label>9230012289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Document reporduction<br/>Documentation, services<br/>Staff<br/>Translations