000 00360nam a2200157Ia 4500
008 131111s9999 xx 000 0 und d
020 _a0138511470
100 _aSmith, S W
245 _aStrategies of social research
260 _aNew Jersey
260 _bPrentice
260 _c1975
300 _a423p.
650 _aSociology
_aResearch
763 _a6390
999 _c47423
_d47423