TY  - BOOK
AU  - Ravenstein, E. G.
TI  - Vasco da gamayude yathra: Dairykurippukal 
SN  - 8126208104
PY  - 2012///
CY  - Thiruvananthapuram
PB  - Chintha Publishers
N1  - Tr. by Prabha R Chatterjee
ER  -