TY  - BOOK
AU  - Jefferies, H. B.
AU  - xx, 686 p.
AU  - Title
TI  - Metrication in workshop practice
SN  - 063112800X
PY  - 1971///
CY  - Oxford
PB  - Blackwell
KW  - Machine-shop practice
KW  - Metric system
KW  - Great Britain
N1  - Includes index
ER  -