TY  - BOOK
AU  - Emerick, Robert Henderson.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1969///.46
CY  - New York
PB  - McGraw-Hill Book Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Maintenance and repair
KW  - Machinery
N1  - Bibliography: p. 497-499; 5
ER  -