Documentation-index of a publication 

 - (s.l.) :  ISO,  1975 
 - 4 h 
 - ISO  ; 999 .
 - ISO  ; 999 .
<br/><br/><label>LCCN: </label>6790 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libros--Indices.