000			00351nam a2200157Ia 4500
008			140204s9999 ii 000 0 und
082			_a301 SOC-S
100			_aHeise, David R
245			_aSociological methodology 1975
260			_aLondon
260			_bJossey-Bass
260			_c1974
300			_axiv;221
500			_aUnpriced
942			_aGIF
999			_c64129 _d64129