00331nam a2200097Ia 4500008004100000245007700041245004300118260000900161650001500170856004800185171211s9999    xx            000 0 und d  aDevelopmental Psychology and Social Change: Research, History and Policy  cDavid B. Pillemer and Sheldon H. White  c2005  xPSYCHOLOGY  uhttp://down.ebook777.com/064/0521533600.pdf