TY  - BOOK
ED  - American Library Association.
TI  - Intellectual freedom manual
SN  - 9780838935903 (alk. paper)
AV  - Z 711.4 N61 2010
U1  - 025.2 
PY  - 2010///
CY  - Chicago
PB  - American Library Association
KW  - Libraries
KW  - Censorship
KW  - United States
KW  - Handbooks, manuals, etc
KW  - Intellectual freedom
KW  - Bibliotecas
KW  - Historia
KW  - Primera Jornada de Catalogación
N1  - Includes bibliographical references (p. 419-421) and index
ER  -