00368cam a2200169   450000500170000024500330001702000050005010000190005504400160007425000080009004100080009830000180010650000050012483000050012926000490013408200150018320260711133810.0  a¿Qué es la filosofía?b  a  aSelsam, Howard  aEl Salvador  a1ª  aspa  a148 p. 18 cm.  a  v  aSan Salvador bEditorial Universitariac1985  a100bS468q