TY  - BOOK
ED  - Engineering Industry Training Board.
TI  - Grinding II for engineering craftsmen
T2  - Instruction manual, module H31
SN  - 850831601
U1  - 671.35 E57g 
PY  - 1968///
CY  - Watford 
PB  -  Engineering Industry Training Board 
KW  - 	 Grinding. Machine-shop practice
ER  -