000 00297nam a2200133Ia 4500
008 231017s9999 xx 000 0 und d
082 _a625.18
082 _bBSI
245 0 _aConcrete- Part 1: Guide to specifying concrete
245 0 _cBSI
260 _bBSI
300 _c30cm
942 _cREP
999 _c606165
_d606165