TY  - BOOK
ED  - India. National Buildings Organization
TI  - Economy of iron and steel in building construction
U1  - 338.47672 
PY  - 1961///
CY  - New Delhi
PB  - NBO
KW  - Building construction
KW  - Iron
KW  - Steel
N1  - Report of the committee constituted by the National Building Organization
ER  -