00402nam a22001571ar45000010005000000030005000050050017000100080041000270400021000680820014000891000032001032450052001352600035001873000011002226500011002332172UTEM20250403172810.0981101s1982 ag 000 0 spa d aclsautmcclsautm14a160bC7830 aCopi, Irving M.,d1917-200210aIntroducción a la lógica /cIrving M. Copi. aBuenos Aires :bEudeba,c1982. a614 p. 4aLOGICA