TY  - BOOK
AU  - Lengenfelder,Helga
TI  - World guide to libraries : : = Internationales Bibliotheks-Handbuch / 
T2  - Handbook of international documentation and information ; 
PY  - 1986///
CY  - München ; New York : 
PB  - K. G. Saur, 
KW  - Bibliotecas-
KW  - Directorios
ER  -