TY  - BOOK
T1  - The twentieth-century world
A2  - Martell, John
LA  - English
PP  - London
PB  - Harrap
YR  - 1980
ED  - 3. ed.
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei564271187
SN  - 0245535780
KW  - Schulbuch
ER  -