TY  - BOOK
AU  - Merritt,Henry Edward
TI  - Gear engineering
SN  - 0470596279
AV  - TJ184 .M4 1972
U1  - 621.8/33 
PY  - 1984///
CY  - New York
PB  - Wiley
KW  - Gearing
N1  - Previous editions published under title: Gears; "A Halsted Press book."
ER  -