000 00320nam a2200133Ia 4500
008 170101s1979 xx 000 0 und d
082 _a300.212 MOS
100 _aMoser, C
245 0 _aSurvey methods in social in vestigation
250 _a2nd Ed.
260 _aLondon
_bELBS
_c1979
300 _aP.555
942 _2ddc
_cBK
999 _c8331
_d8331