TY  - BOOK
AU  - Hathaway,Louis
AU  - Buckingham,Frank
TI  - Preventive maintenance
U1  - 621.816 
PY  - 1984///
CY  - Moline, Illinois
PB  - Deere & Company, 
KW  - Agricultural machinery
KW  - Maintenance and repair.
KW  - Repairing
ER  -