TY  - BOOK
AU  - Worthington, J.H.
TI  - Basic engineering craft studies: base content volume
SN  - "356 03388 0"
AV  - T47 .W67
PY  - 1970///
CY  - London
PB  - Macdonald & Co. (Pub.) Ltd.
KW  - 1. Technology 2. Engineering
KW  - "Y"
N1  - "N"
ER  -