TY  - BOOK
AU  - Duggal, S. K.
TI  - Design of steel structures
SN  - 0-07-463095-4
U1  - 624.1821 
PY  - 2000///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Beams
KW  - Civil
KW  - Rigid frames
KW  - Welded connections
N1  - Includes tables and index; Book Emporium
ER  -