000 00283nam a2200121Ia 4500
008 220201s2006 xx 000 0 eng d
082 _a624
_bARO
100 _aArora,R
245 0 _aElements of Civil Engineering
260 _bDelhi:Khanna Pub.
_c2006
300 _a604
942 _2ddc
999 _c87784
_d87784