TY  - BOOK
ED  - Engineering Industry Training Board.
TI  - Electrical fitting I for engineering craftsmen
T2  - Instruction manual, module G.3
SN  - 085083029x
U1  - 621.3 E57e 
PY  - 1968/// (1983 printing)
CY  - Watford 
PB  -  Engineering Industry Training Board 
KW  -   Electrical engineering
KW  - Repairing
KW  - Training of. Electric switchgear
ER  -