TY  - BOOK
T1  - History
A1  - Firth, Catherine B.
A1  - Horsfall, L. F.
A2  - Firth, Catherine B.
LA  - English
PP  - London
PB  - Ginn
YR  - 1949
ED  - Second series, 1. publ., revised edition
UL  - https://glotrec.wdi-testing.gei.de/cat/Record/gei565084402
KW  - Schulbuch
ER  -