000 00257nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a624.182
100 _aG.V.VARTAK
245 0 _aELEMENTARY DESIGN OF STEEL STRUCTURES
260 _bMIR
942 _cBTECH
999 _c163770
_d163770