000 00320nam a22001337a 4500
003 OSt
008 090608t xxu||||| |||| 00| 0 eng d
082 _a624
_bAGO
100 _aAgor,R.7136
245 _aElements of civil engineering
653 _a624
942 _2ddc
_cBK
260 _aNew Delhi
_bKhanna Publishers
_c1998
999 _c351891
_d351891