000 00292nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aPGS 302,072 N1 ROG/T
100 _aROGER HOMAN
245 4 _aTHE ETHICS OF SOCIAL RESEARCH
260 _bKITAB MAHAL
_c1991
300 _a197
942 _cTB
999 _c4947
_d4947