00294nam a2200121Ia 4500008004100000041001200041082001700053100001600070245001900086260003200105300001400137650002100151231217s9999    xx            000 0 und d  aEnglish  a158.1  GAT;1  aGates, Bill 4aThe road ahead  c1996bPenguin bks, New York  axviii+332  aSelf improvement