TY  - BOOK
AU  - BRIDGMAN ROGER
TI  - TECHONOLOGY ( à¤°à¥à¤à¤.à¤°à¥à¤à¤.425/1 )
U1  - 600 
PY  - 1996///
PB  - DORLING KINDERSLEY
KW  - TECHONOLOGY ( à¤°à¥à¤à¤.à¤°à¥à¤à¤.425/1 )
N2  - EYEWITNESS 15
ER  -