TY  - BOOK
AU  - Ahr,Arthur F.
TI  - Mathematics for Sheet metal Fabrication
SN  - 0827302959
PY  - 1970///]
CY  - New York
PB  - Delmar Pub. Inc.
KW  - Mathematics-Sheetmetal
KW  - 1970
KW  - New York
KW  - paperbound
KW  - sears
ER  -