000
00315nam a2200133Ia 4500
008
220201s1993 xx 000 0 eng d
082
_a
624.18
_b
DUG
100
_a
Duggal, SK
245
0
_a
Design of steel structure
250
_a
1st rep
260
_b
Delhi: Tata McGraw Hill
_c
1993
300
_a
619
942
_2
ddc
999
_c
86305
_d
86305