TY  - BOOK
AU  - Niemann, Gustav
AU  - Lakshminarayana, K., trl.
TI  - Machine element: design and calculation in mechanical engineering
SN  - 3-540-03378-5
U1  - 621.3815 
PY  - 1979///
CY  - New Delhi
PB  - Allied
KW  - Gear
KW  - Mechine disign
KW  - Mechine engineerin
N1  - Includes index
ER  -