000 00321nam a2200121Ia 4500
008 160710s1999 xx 000 0 und d
082 _a666.893 DHI
100 _aDHIR, R K AND TITTLE, P A J
245 _aEXTENDING PERFORMANCE OF CONCRETE STRUCTURES
260 _bTHOMAS TELFORD
_c1999
300 _a289
942 _2ddc
_cB
999 _c60494
_d60494