000			00398nam a2200169Ia 4500
008			210120s9999 xx 000 0 und d
020			_a0199562873
100			_aBryman Alan
250			_a3rd ed.
650			_aMethods
942			_cBK
245			_aSocial Research Methods
260			_bOxford University Press, New York _c2009
082			_a300.72 _bBRY
300			_a748
546			_aENGLISH
999			_c22969 _d22969