000
00259nam a2200121 a 4500
003
EIA
001
5447
942
_0
2
_2
ddc
_c
BK
245
_a
Engineering statistics
260
_c
c1972
008
141112s1972 ck r 000 u spa d
082
_a
519
_b
B786e
_c
2ed
999
_c
4969
_d
4969