TY  - BOOK
AU  - Black, Bruce J. 
TI  - Workshop processes, practices, and materials / Bruce J. Black.- 3rd ed
SN  - 9780750660730
U1  - 670.423 BLA 
CY  - Burlington, MA : Newnes, 2004.
KW  - Machine-shop practice --Handbooks, manuals, etc
ER  -