TY  - BOOK
AU  - Bhattacharya, Tapan
TI  - Switch on the sun
SN  - 8172361076
U1  - 500 
PY  - 1995///
CY  - New Delhi : 
PB  - Publications & Information, 
KW  - Solar energy -- Juvenile literature.
KW  - Energy -- Juvenile literature.
KW  - Solar energy
ER  -