TY  - BOOK
AU  - , .
ED  - Encyclopaedia Britanica ,Ltd .
TI  - Encyclopaedia Britanica, Vol-12
U1  - 001 
PY  - 1960///
CY  - Chicago
PB  - Encyclopaedia Britanica ,Ltd
KW  - ENcyclopaedia Britanica
KW  - T/Ref- Knowledge
ER  -