TY  - BOOK
T1  - North Rhine-Westphalia
T2  - Problem regions of Europe
A2  - Hellen, John A.
A2  - Scargill, D. I.
LA  - English
PP  - London
PB  - Oxford Univ. Press
YR  - 1976
ED  - 1. publ., 2. impression
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei56508304X
SN  - 019913104X
KW  - Schulbuch
ER  -