Teach Yourself Logic

自学逻辑思维。Itisanoddphenomenon,andaverydepressingonetoo.Logic,beyondthemostelementaryintroduction,isseeminglytaughtlessandless,atleastinUKphilos-ophydepartments.Fewerandfewerseriouslogiciansgetappointedtoteachingposts.Yetlogicitselfis,ofcourse,nolessexcitingandrewardingasubjectthanitev