00254nam a2200109Ia 4500008004100000041000800041082001800049100001800067245002800085260002300113300000800136211209s9999    xx            000 0 und d  aeng  a692.5 N75 RAN  aRANGAWALA S C  aESTIMATING AND COSTING   bCHORTER BOOK STALL  a287