000
00260nam a2200121 a 4500
003
EIA
001
5502
942
_0
2
_2
ddc
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BK
245
_a
Introduction to statistics
260
_c
c1968
008
141112s1968 ck r 000 u spa d
082
_a
519.5
_b
W219i
999
_c
7650
_d
7650