Truth and correspondence, by G.J. Warnock.--Some exercises in epistemic logic, by A.N. Prior.--Symposium: Meaning and speech acts, by J.R. Searle.--Comments, by Zeno Vendler.--Comments, by Paul Benacerraf.--Rejoinders, by J.R. Searle.--Symposium: Wittgenstein on criteria, by Newton Garver.--Commments, by Carl Ginet.--Comments by F.A. Siegler.--Comments, by Paul Ziff.--Rejoinders, by Newton Garver.--Symposium: The private-language argument, by H-N. Castañeda.--Comments, by V.C. Chappell.--Comments, by J.F. Thomson.--Rejoinders, by H-N. Castañeda.