TY  - BOOK
AU  - Ravi, N.
TI  - Hindu speaks on scientific facts
U1  - 500 HIN-S 
PY  - 2007///
CY  - India
PB  - Kasturi & Sons Ltd.
KW  - ﾠ
KW  - Scienceﾠ
N1  - Rs.100
ER  -