TY  - BOOK
AU  - Soman, K. 
TI  - International system of units: a handbook on SI units for scientists and engineers 
SN  - 9788120336537
U1  - 530.812 
PY  - 2009///
CY  - New Delhi 
PB  - PHI Learning 
KW  - Metric systems
N1  - Includes bibliographical references and index
ER  -