000
00237nam a2200121 a 4500
003
EIA
001
1640
942
_0
2
_2
ddc
_c
BK
245
_a
FĂsica
260
_c
c1985
008
141112s1985 ck r 000 u spa d
082
_a
530
_b
S47
999
_c
5864
_d
5864