00954nam a2200289 i 450099100140525970753620020507192856.0970625s1973 us ||| | eng b10843085-39ule_instLE01311784ExLDip.to Matematicaeng511.3AMS 03-01Copi, Irving M.32722Symbolic logic /Irving M. Copi4th edNew York :The Macmillan,c1973xiii, 350 p. ;24 cm.Includes bibliographical referencesMathematical logic-textbooksSymbolic logic.b1084308521-09-0628-06-02991001405259707536LE013 03-XX COP11 (1973)12013000086712le013-E0.00-l- 01010.i1095327928-06-02Symbolic logic919172UNISALENTOle01301-01-97ma -engus 01