000 00336nam a2200109 i 4500
008 000607s sp g eng
245 0 _aARROW SEPTEMBER 1999
_c/ AUTHENTIK
500 _aLECTURAS
650 _aSen Especificar
700 _aAUTHENTIK
997 _dData non definida (008date1) ; Data non definida (260) ; Falta ISBN
_e1