000 00302nam a2200121Ia 4500
008 160630s1997 xx 000 0 und d
020 _a9788471435989
100 _aLobato, J.S. and others
245 _aEspanol Sin Fronteras
260 _aS.A
_bSociedabl G.E.O.
_c1997
300 _a159
942 _2ddc
_cBK
999 _c2783
_d2783