00288nam a2200121Ia 450000500170000000800410001704100080005808200130006610000190007924500210009826000380011930000090015720260720174550.0260720s2004    xx            000 0 und d  aeng  a155 MAHC  aMahmud, Jaffer  aChild psychology  aNew DelhibA P H Publishingc2004  a253p