000 00245nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aNEGI (LS)
245 0 _aDESIGN OF STEEL STRUCTURE
250 _a2ND
260 _bN.DELHI, TMH
942 _2ddc
999 _c99511
_d99511