000
00289nam a2200121Ia 4500
020
_a
9781848609938
100
_a
Birks, Melanie
245
_a
Grounded theory:
_b
A practical guide /
260
_a
London :
_b
Sage ,
_c
2011.
300
_a
210 p.
700
_a
Mills , Jane
942
_c
GEN
_2
ddc
999
_c
146225
_d
146225