000			00392nam a2200133Ia 4500
008			160830s9999||||xx |||||||||||||| ||und||
020			_a0415895200
040			_cCUS
082			_a320.072 _bBAR/U
245		0	_aUnderstanding political science research methods: the challenge of inference/ _cBarakso, Maryann
260			_aNew York: _bRoutledge, _c2013.
300			_a233 p.
942			_cBook _02
999			_c188744 _d188744