TY  - BOOK
AU  - Hume,K.J.
TI  - Engineering metrology
SN  - 0356033376
U1  - 620.0028 
PY  - 1970///
CY  - London
PB  - Macdonald & Co.
KW  - Physical measurements
KW  - Measuring instruments
KW  - Machine-shop practice
N1  - Includes bibliographical references and index
ER  -