TY  - BOOK
AU  - Ratzel,F   .
TI  - The history of mankind / 
SN  - 8171580866
U1  - 934 
PY  - 1989///
CY  - New Delhi : 
PB  - Akashdeep Publishing House , 
KW  - INDIA-HISTORY
N1  - NULL
ER  -