000 00354nam a2200121 i 4500
008 070330s sp g spa
017 _aB. 15619-2006
100 _aVV AA
_9780
245 0 _aNueva York
260 _b:National Geographic
_aEspaña
_c, 2006
300 _a267 p.
997 _dData non definida (008date1) ; Falta ISBN
_e1