TY  - BOOK
T1  - The Anvil of civilization
T2  - Mentor Ancient Civilizations (New American Library)
A1  - Cottrell, Leonard 1913-1974
LA  - English
PP  - New York
PB  - The New American Library
YR  - 1962
ED  - 6th printing
UL  - https://colectivo.uloyola.es/Record/T238664
OP  - 256
CN  - 931
KW  - Antigüedad : -Historia
ER  -