000 00330nam a2200133Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aS
_bL9
245 0 _aContomporary theory & systems in psychology
260 _aDelhi
_bFreeman Book Co.
_c1979
300 _ap.613
650 _aPsychology
942 _cBK
999 _c319453
_d319453