TY  - BOOK
AU  - Taher, M. R.
TI  - METROLOGY AND MEASURING INSTRUMENTS
U1  - 620.0028 
PY  - 1971///
CY  - Allahabad
PB  - Ram Narain Lal Beni Prasad
KW  - Mensuration
KW  - Measuring Instruments
ER  -