00537nam a2200181Ia 4500008004100000020001500041041000800056082001600064100001700080245003200097260004800129300000800177365001200185650001900197942001200216999001900228952010800247140306s9999    xx            000 0 und d  a0534187447  aeng  a300bBAB/PR  aBabbie, Earl  aPractice of social research  aBelmontbWadsworth Publishing Companyc1994  a476  bRs. 900  aSocial science  2ddccBK  c180367d180367  00102ddc4070aKAUCBVbKAUCBVd2004-07-02g900.00l0o300 BAB/PRr2014-03-22 00:00:00w2014-03-22yBK