UNESCO <br/><br/>
National information systems  establishing a legislative framework for the implementation of NATIS 

 - 
 - Paris - FRAN  Unesco  1977 
 - 60p.  30cm 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Informacion--Bibliotecologia--Documentacion--NATIS--Francia--Francia<br/>Bibliotecologia