00494cam a2200193 450000500170000099900150001724500360003202000050006810000200007304400130009325000080010604100080011430000180012250000050014083000050014526000200015008200150017095201150018520260711133846.0 c1888d1888 aExamen del Positivismo Logicob a aWeinberg, J. R. aEspaña a1ª aspa a410 p. 21 cm. a v abAguilarc1959 a146bW423e 001040708CGaBCbBCd2010-01-01g2.00i000289l0o146/W423ep000289r2026-07-11 13:38:46t1w2026-07-11yBK