00542nam a22001817a 450000100060000000300100000600500170001604000140003300800410004710000300008824500570011826000460017530000110022149000310023260000350026365000410029865100210033938993MX-SIABUC20260702211334.0  aMX-SIABUC050514c1961    -usr   j            eng d  aBarker, Ernest, 1874-1960  aGreek political theory :bPlato and his predecessors  aNueva York :bBarnes & Noble, Inc.,c1961  a468 p.  aUniversity Paperbacks ;v3  a3. PLATÓNy427 A.C.-347 A.C.  aCIENCIA POLÍTICAzGRECIAxHISTORIA  aGRECIAxHISTORIA