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005 20260205042842.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aJEHU DEREK
245 0 _aLEARNING THEORY AND SOCIAL WORK
260 _aLONDON
_bROUTLEDGE AND KEGAN PAUL
_c1967
300 _a139
942 _cBK
999 _c41701
_d41701