TY  - BOOK
AU  - Amerongen C Van
AU  - Allen George(tr.)
TI  - How things work (v.2)
SN  - 9780586080955
U1  - 621.803 
PY  - 2002///
CY  - New Delhi
PB  - Harper Collins
KW  - Machine Engineering
KW  - Encyclopaedia Machines
KW  - Engineering
ER  -