TY  - BOOK
AU  - Johnson, F.
TI  - Metal working and heat treatment manual; v.2
U1  - 669 
PY  - 1945///
CY  - London
PB  - Paul Elek Publishers
KW  - Engineering
KW  - Metalworking
KW  - Heat treatment
N1  - Includes bibliographic references and index
ER  -