000			00269nam a2200133Ia 4500
008			231017s9999 xx 000 0 und d
082			_a666.89
082			_bBCA
245		0	_aConcrete practice
245		0	_cBCA
260			_bBCA
300			_c30cm
942			_cREP
999			_c606671 _d606671