Logic With Trees/ An Introduction To Symbolic Logic.
Howson, Colin. (Author)
Logic With Trees/ An Introduction To Symbolic Logic. - London Routledge 1997 - xiii, 197p. ill. , 23cm
9780415133425(pbk)
Logic With Trees/ An Introduction To Symbolic Logic. - London Routledge 1997 - xiii, 197p. ill. , 23cm
9780415133425(pbk)