TY  - BOOK
AU  - Clifton, Roy Henry
TI  - Principles of planned maintenance
SN  - 0713133171
AV  - HD 69.M3 Cli 
PY  - 1974///
CY  - London
PB  - Edward Anorld
KW  - MANAGEMENT
KW  - Plant maintenance
N1  - Bibliography
ER  -