TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:4014-(Pt.1)-1967. Indian standard code of practice for steel tubular scaffolding. Pt.1 : definations and materials
U1  - IS Code 
PY  - 1993///
CY  - New Delhi
PB  - Bureau of Indian Standards
N1  - ENG
ER  -