Campbell, Tony <br/><br/>
Possibilities for the international sharing of retroconverted map files / Tony Campbell 

 - Barcelona :  IFLA,  1993 
 - p. 14-18 
 - Booklet ; 2 .
<br/><br/> 80-GEO-E  IFLA General Conference 59, 1993, Barcelona  Monografía 
<br/><br/><label>Subjects--Index Terms: </label>Archivos Mapas