TY  - GEN
AU  - Hitchings, R.
TI  - How to make a folding machine for sheet metal work
SN  - 0-903031-76-0
PY  - 1985///
CY  - London
PB  - Intermediate Technology Publications
KW  - MACHINE SHOP PRACTICE
KW  - METAL CUTTING
KW  - MATERIALS HANDLING-SHEET METAL
N1  - 056872 - bound photocopy
ER  -