000
00300nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Cochran WG
245
0
_a
Sampling Techniques
260
_b
Wiley Eastern Limited
260
_c
1977
365
_b
20.00
650
_a
Statistics
942
_c
BK
999
_c
239488
_d
239488