TY  - BOOK
AU  - Indian Standards Institution
TI  - Specification for Principles of Mechanical Guarding of Machinery (IS : 9474 - 1980)
U1  - IS : 9474 - 1980 
PY  - 1981///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Indian Standard - IT
N1  - IS : 9474 - 1980
ER  -