00256nam a2200097Ia 4500008004100000041000800041100001600049245005300065260003200118300000800150230822s1999    xx            000 0 und d  aeng  aMCKAY W. B.  aBUILDING CONSTRUCTION METRIC, VOL -2ND , 4TH ED.  bORIENT LONGMAN LONDONc1999  a170