00310nam a2200109Ia 4500008004100000041000800041082001400049100002300063245004500086260004000131300002900171240624s9999    xx            000 0 und d  aeng  a332.6 HAG  aHANGSTROM ROBERT G  aWARREN BUFFETT PORTFOLIO MASTERING THE P  c1999aNew YorkbJohn Wiley and Sons  ax, : 246 : p. : cm. ; 23