00382nam a2200121Ia 450000500170000000800410001702000200005805000180007810000190009624500970011526000280021265000200024020251229124656.0251229s9999    xx            000 0 und d  a139780761973539  a H 61.24 .C43  aCharmaz, Kathy 0aConstructing grounded theoryb a practical guide through qualitative analysiscKathy Charmaz  aLos Angeleb Sagec2006  aGrounded Theory