00273nam a2200109Ia 4500008004100000020001800041100002200059245002800081250000800109260003800117300000800155190710s9999    xx            000 0 und d  a0-07-061573-X  aSantrock , John W 0aPsychology : essentials  a2nd  aNew DelhibTata Mcgraw Hillc2006  a547