TY  - BOOK
AU  - à¤¶à¤°à¥à¤®à¤¾, à¤°à¤¾à¤à¥à¤µ 
TI  - à¤µà¤¿à¤à¥à¤à¤¾à¤¨ à¤¹à¥ à¤à¥à¤µà¤¨ à¤¹à¥
SN  - 8190153358
U1  - 608 
PY  - 2002///
CY  - à¤¦à¤¿à¤²à¥à¤²à¥ 
PB  - à¤­à¤¾à¤°à¤¤ à¤­à¤¾à¤°à¤¤à¥ 
KW  - à¤µà¤¿à¤à¥à¤à¤¾à¤¨-- à¤µà¤¿à¤µà¤¾à¤¨ à¤¶à¥à¤²à¥
KW  - à¤à¤µà¤¿à¤·à¥à¤à¤¾à¤° à¤à¤° à¤à¥à¤
KW  - Science--Lifestyle
KW  - Science--Invention and discovery
ER  -