000 00277nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aPauline V Young
245 0 _aScientific social surveys and research
260 _aNew Delhi
_bPHI
_c1982
650 _aPol Science
942 _cBK
999 _c5228
_d5228