000 00291nam a2200121 4500
999 _c9730
_d9730
003 OSt
005 20211223181252.0
008 211223b ||||| |||| 00| 0 eng d
100 _aV N Vazirani and ratwani M M
245 _aSteel Structures
260 _aDelhi
_bKanna Publishers
942 _2ddc