TY  - BOOK
AU  - Jain,ERR.K.
TI  - Engineering metrology
U1  - 620.0028 
PY  - 1985///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Physical measurements
KW  - Measuring instruments
KW  - Machine-shop practice
N1  - Includes bibliographical references and index
ER  -