TY  - BOOK
AU  - Gupta, I. C.
TI  - A text book of engineering metrology
U1  - 620.0044 
PY  - 1994///
CY  - Delhi
PB  - ; Dhanpat Rai & Sons
KW  - Engineering
KW  - Engineering Metrology
KW  - Measurement & Testing
ER  -