000 00372nam a2200145Ia 4500
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040 _e11323
_aMAIN
041 _aEnglish
082 _a300.72 S43E
100 _aStern, Paul C
245 0 _aEvaluating social science research
260 _aNew York
_bOxford University Press
_c1979
300 _ax, 240 p.
942 _cBK
999 _c225402
_d225402