000
00254nam a2200121 a 4500
003
EIA
001
1549
942
_0
2
_2
ddc
_c
BK
245
_a
GeometrĂa analĂtica
260
_c
c1981
008
141112s1981 ck r 000 u spa d
082
_a
516.3
_b
L523
999
_c
6341
_d
6341