00380nam a2200133Ia 450000500170000000800410001702000220005805000190008010000200009924500440011925000090016326000290017265000450020120251229124652.0251229s9999    xx            000 0 und d  a978-0-7619-7428-4  aH 62 .M37 2002  aMason, Jennifer 0aQualitative researchingcJennifer Mason  a2nd,  aLos Angelesb Sagec2002  aSocial Sciences-- Research-- Methodology