TY  - BOOK
TI  - LOCIS, Library of Congress Information System : quick search guide / prepared by the Humanities and Social Sciences Division, Library of Congress
AV  - Z699.4/L26L63 
PY  - 1994///
CY  - Washington, D.C.
PB  - Library of Congress, Cataloging Distribution Service
KW  - LOCIS (Sistema de recuperación de información) - Manuales, etc
N1  - Monografía
ER  -