00384nam a2200145Ia 4500008004100000084001400041100001700055245004800072250002200120260001800142260000900160260002100169300001300190500003500203180424s9999    xx            000 0 und d  a155.24 H1  a"Haas, Kurt" 0aUnderstanding Adjustment and Behavior Ed: 2  a\\197002ENGGPS000  aPrentice Hall  b1970  cEnglewood Cliffs  axiv+519p  aincludes index and biblioraphy