TY  - BOOK
ED  - Engineering Industry Training Board.
TI  - Mechanical fitting I for engineering craftsmen
T2  - Instruction manual, module H.3
SN  - 0850830125
U1  - 670.423 E57m 
PY  - 1968///
CY  - Watford 
PB  -  Engineering Industry Training Board 
KW  -  Machine
KW  - shop practice
ER  -