000 00286nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a301.151
_bHEL
100 _aHeller, J
245 0 _aPsychology and community change
260 _bDoset
_c1977
700 _aMonahan, J
942 _cBK
999 _c29703
_d29703