000 00315nam a2200109Ia 4500
008 241030s9999 xx 000 0 und d
020 _a9781138170612
100 _aMaryann Barakso
_910124
245 0 _aUnderstanding Political Science Research Methods: The Challenge of Inference
260 _bRoutledge
260 _c2015
999 _c3390
_d3390