TY  - BOOK
AU  - Smith,Robert
AU  - Heap,Harold W.
TI  - Sheet Metal Technology
U1  -  671.82 
PY  - 1964///-
CY  - London
PB  - Cassell
KW  - Metals
KW  - Metallurgy
N1  - Includes index; Library has vol.1
ER  -