TY  - BOOK
AU  - Shukla,Prakash
TI  - How things fonction: a ready guide to gadgets: pt.2
U1  - 621.81 
PY  - 1981///
CY  - Delhi
PB  - Hind Pocket Books
KW  - Machinery
KW  - Mechanical engineering
KW  - Machinery, Dynamics
ER  -