TY  - BOOK
AU  - Sharma, P.c.
AU  - Aggarwal, D.K.
TI  - A text book of Machine design: mechanical engineering design
SN  - 8185749094
U1  - 621.815 
PY  - 1999///
CY  - Delhi
PB  - S.K. Kataria & sons
KW  - Gear drives
KW  - Power screws
KW  - Bearings
N1  - Index
ER  -