Library statistics : an American National Standard / developed by the National Information Standards Organization ; approved July 24, 1995 by the American National Standards Institute 

 - Bethesda, Maryland :  NISO,  1997 
 - vii, 18 p 
 - National Information Standars Series .
<br/><br/> "ANSI/NISO Z39.7-1995"  Monografía 
<br/><br/><label>ISBN: </label>1880124270 
<br/><br/><label>Subjects--Index Terms: </label>Estadística bibliotecaria - Estandarización - Estados Unidos 
<br/><br/><label>LC Class. No.: </label>C/Z669.8/N37