TY  - BOOK
AU  - Punmia, B. C.
AU  - Jain, Ashok kumar 
AU  - Jain, Arun kumar
TI  - Design of steel structures / 
SN  - 9788131806456
U1  - 624.1821 
PY  - 2011///
CY  - New Delhi
PB  - Laxmi pub
KW  - Steel structures
ER  -