DIRECTORIOS
The Bookwire Index-Libraries
Libraries Around the World
Libraries in the United States
Libraries Online
Libraries Outside the United States
LibWeb: Library Servers via WWW
 

ARGENTINAS
Bibliotecas (IndexAr)
Bibliotecas (Donde)
Bibliotecas (Gauchonet)
Bibliotecas Integrantes del SISBI
Bibliotecas y Librerías (Radar)
SISBI (Sistema de Bibliotecas...)
 

PUBLICAS
US Public Library with Websites
Public Library Net Sites
 

UNIVERSITARIAS
College Libraries
U.K. College Library OPACs
 

NACIONALES
Biblioteca Nacional Argentina
Biblioteca Nacional Española
Bibliotheque Nationale de France
British Library
Library of Congress
National Libraries of Europe
National Libraries of the world
WWW Accesible National Libraries of the World
 

CATALOGOS
Library Catalogues Around the World
Library Catalogues with Web Interfaces
Library OPACs on the Internet
National Library Catalogues Worldwide
WebCats