00473nam a2200205Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013124500250013926000300016426000090019465000150020385600490021820260306150428.0008  260114s9999    xx            000 0 eng d  a9781477305331  aEbook  aCRL  beng  cCRL  2eng  aeng  qCRL 0aPositivism in Mexico  bUniversity of Texas Press  c1974  aPhilosophy  uhttps://www.degruyter.com/isbn/9781477305331