000			00365nam a2200133Ia 4500
001			110911
008			170722s9999 xx 000 0 und d
100			_aRoss, Murray G.
245			_aCommunity organization. _bTheory and principles. /
250			_a2nd ed.
260			_c1955,1967.
490			_aHarpers social science series ed by F Stuart Chapin.
942			_cGEN
999			_c65752 _d65752