000
00314nam a2200133Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Blach and champion
245
0
_a
Methods and issues in social research
260
_b
Wiley Eastern
260
_c
1976
365
_b
_3
0.00
500
_a
w.o
942
_c
BK
999
_c
207620
_d
207620