TY  - BOOK
AU  - Kothary, A N,
TI  - Bigyan aru bigyani : : hahi aru kandunor upakhyan / 
SN  - 8123727860
U1  - 500 
PY  - 1999///
CY  - New Delhi
PB  - National Book Trust, India
KW  - Natural sciences & mathematics
KW  - Popular science
ER  -