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008 250327s9999 xx 000 0 und d
020 _a9781412972123
082 _bPAT
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100 _aPATTON,MICHAEL QUINN
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245 0 _aQUALITATIVE RESEARCH and EVALUATION METHODS
260 _bSAGE
942 _cBK
999 _c7285
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