000 00247nam a22001217a 4500
003 OSt
100 _aPerez, Rosa
245 _aEdelsa DELF C1 Claves
260 _aEspan
_bMadrid Edelsa
_c2012
300 _a48p.
901 _a25420
942 _2ddc
_cBK
999 _c36491
_d36491