000 00371nam a2200157 i 4500
008 980313s1997 sp g spa
020 _a8429445315
080 1 _a51(075)
100 _aGIL,JESUS (EDITOR)
245 0 _aMATEMATICAS
_b: 3ยบ E.S.O.
250 _a1
260 _aMADRID
_b:SANTILLANA
_c,1997
300 _a351
997 _e2