000 00300nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a309.1
100 _aMoser,Claus
245 _aSurvey methods in social investigations. 2nd ed.
260 _aLondon
_bELBS
_c1979
300 _a555
942 _2ddc
_cBK
999 _c8949
_d8949