000			00293nam a2200109Ia 4500
008			200302s9999 xx 000 0 und d
100			_aBirgit Schmolke
245			_aConstruction and Design Manual Theatres and Concert Halls
260			_bDom Publishing Co.,
260			_c2011
300			_a303 P.,
999			_c3164 _d3164