000 00362nam a2200109 i 4500
008 991231s sp g eng
100 _aOSBORNE RICHARD
245 0 _aPHILOSOPHY FOR BEGINNERS
260 _a8273
_b:WRITERS AND READESR
650 _aFilosofía
997 _dData non definida (008date1) ; Data non definida (260) ; Falta ISBN
_e1