TY  - BOOK
AU  - Crofton, Ian
TI  - World history 50 key milestones you really need to know
SN  - 9780857380753
U1  - 909 CRO-I 
PY  - 2011///
CY  - London
PB  - Quercus Publishing
KW  - Weltgeschichte
KW  - History -- Miscellaneaﾠ
ER  -