000 00314nam a2200121Ia 4500
005 20251007104457.0
008 251006s9999 xx 000 0 und d
100 _abecker,joseph
245 0 _adepression therory and research becker,joseph
260 _a1st ed. | Washington Winston
260 _c1974
942 _cBOK
999 _c7973
_d7973