TY  - BOOK
AU  - Ellis,P.E.[from old catalog]
TI  - An introduction to workshop practice,
U1  - 621.8 
PY  - 1937///
CY  - London and Glasgow
PB  - Blackie and son limited
KW  - Machine-shop practice
KW  - MCE
N1  - 0; 0; 0; 621_800000000000000_ELL; 0; 0; 0; 621_800000000000000_ELL
ER  -