TY  - BOOK
AU  - Hitchings,Rob
TI  - How to make cutting-shears for sheet metal: step-by-step instructions on how to build hand-operated shears for cutting sheet metal
SN  - 0946688117
U1  - 621.93 
PY  - 1985///
CY  - London
PB  - Intermediate Technology Publications
KW  - Engineering
KW  - Shear-cutting equipment
ER  -