TY  - BOOK
AU  - Dudley, Darle W.
TI  - Gear Handbook : the design, manufacture, and application of gears /  
SN  - 0070179026
U1  - 621.83 
PY  - 1962///
CY  - .- New York
PB  - : McGraw - Hill Book
KW  - Technology (Applied Sciences)
KW  - Engineering and Allied Operations
KW  - Gears
KW  - Handbook
ER  -