TY  - BOOK
ED  - Engineering Industry Training Board.
TI  - Factory services maintenance II for engineering craftsmen
T2  - Instruction manual, module J.23
U1  - 670.42 E57f 
PY  - 1969///
CY  - Watford 
PB  -  Engineering Industry Training Board 
KW  -  Maintainability (Engineering)
KW  - Plant maintenance
ER  -