000 00309nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aSYAL I C
245 0 _aDESIGN OF STEEL STRUCTURES
260 _bS.P.D
_aNEW DELHI
300 _a694
500 _a18325
942 _cBK
999 _c24554
_d24554