TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Specification for Analogue DC Current Signals for Process Control Systems (IS : 7728 - 1984)
U1  - IS : 7728 - 1984 
PY  - 1984///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 7728 - 1984
ER  -