TY  - BOOK
AU  - Cox,George W
AU  - Brande, W T
TI  - Encyclopaedia of Human knowledge:vol.4 
U1  - 030 
PY  - 1990///
CY  - New Delhi
PB  - Caxton Publications
KW  - Human knowledge- Encyclopaedias
KW  - Encyclopaedias
ER  -