AU  - Charnock,GF
TI  - Mechanical Technology: Being a Treatise on the Materials and Preparatory Processes of the Mechanical Industries / 
U1  - 621 
PY  - 1947///
CY  - London : 
PB  - Asia Publishing House , 
KW  - Enginnering and Allied Operations
KW  - Applyed Physics
ER  -