Library resources & technical services 

 - Chicago  American Library Association  1957- 
 - Trimestral 
<br/><br/>1966(i) ; 1967(i) ; 1969(i) ; 1970(i) ; 1971-75(i) ; 1976(i) ; 1977- 79(i) ; 1980-81(i). 
<br/><br/><label>ISSN: </label>0024-2527 
<br/><br/><label>Subjects--Index Terms: </label>Documentacion Bibliotecas