000
00262nam a2200121 a 4500
003
EIA
001
5394
942
_0
2
_2
ddc
_c
BK
245
_a
Exercices de triogonometrie
260
_c
c1915
008
141112s1915 ck r 000 u spa d
082
_a
516.24
_b
F437e
999
_c
5688
_d
5688