000 00331nam a2200133 i 4500
008 041130s2004 sp g spa
080 1 _a597
245 0 _aALERTA, TIBURONES
260 _b:NATIONAL GEOGRAPHIC
_c,2004
300 _a60 MIN
490 0 _aRBA
650 _aTIBURONES
997 _dFalta ISBN
_e1