TY  - BOOK
AU  - Aluminum Company of America
ED  - Aluminum Company of America. [from old catalog]
TI  - Alcoa aluminum in automatic screw machines
U1  - 669.722 
PY  - 1946///
CY  - Pittsburgh
KW  - Screw-cutting machines
KW  - Aluminum alloys
KW  - MCE
ER  -