TY  - BOOK
AU  - Black, Bruce J. 
TI  - Workshop processes, practices and materials 
SN  - 9781138784727 
U1  - 670.423 BLA 2015 
PY  - 2015///
CY  - London
PB  - Routledge
KW  - Machine-shop practice
N1  - Includes index
ER  -