TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:13027-(Pt.2)-1991. Indian standard door leaves : methods of test. Pt.2 : measurement of defects of general flatness
U1  - IS CODE 
PY  - 1991///
CY  - New Delhi
PB  - Bureau of Indian Standards
N1  - ENG
ER  -