TY  - BOOK
AU  - Riverdal,Lord
TI  - Hints to the Practical user of tool steel
U1  - 669.142 
PY  - 1865///
CY  - China
PB  - Sheffield Australasia 
KW  - MCE
N1  - 0; 0; 0; 669_142000000000000_RIV
ER  -