TY  - BOOK
AU  - Ostergaard, D. Eugene,
ED  - National Tool, Die & Precision Machining Assn, Training Anual Committee
TI  - Basic diemaking: Prepared under the direction of the training manual committee of the national tool, die & precision machining assn
AV  - TS253 O77
PY  - 1963///
CY  - New York
PB  - McGraw-Hill
KW  - Troqueles
ER  -