000
00274nam a2200121 a 4500
003
EIA
001
5342
942
_0
2
_2
ddc
_c
BK
245
_a
Introduction to statistical analysis
260
_c
c1957
008
141112s1957 ck r 000 u spa d
082
_a
519.5
_b
D621
_c
2ed
999
_c
7646
_d
7646