00318nam a2200121Ia 4500008004100000041000800041082001200049100002000061245004200081260004100123300002400164365000800188240624s9999    xx            000 0 und d  aeng  a158 COV  aCOVEY STEPHEN R  a7 HABITS OF HIGHLY EFFECTIVE FAMILIES  c1998aBritainbSimon and Schuster uk  a389 : p. : cm. ; 23  cERU