000 00270nam a2200121Ia 4500
008 220201s2009 xx 000 0 eng d
082 _a624.1834
_bSHE
100 _aShetty,MS
245 0 _aConcrete Technology
260 _bS.Chand
_c2009
300 _a624
942 _2ddc
999 _c87999
_d87999