Investigations in Modal and Tense Logics with Applications to Problems in Philosophy and Linguistics

This book is intended to serve as an advanced text and reference work on modal logic, a subject of growing importance which has applications to philosophy and linguistics. Although it is based mainly on research which I carried out during the years 1969-1973, it also includes some related results obtained by other workers in the field (see the refer­ ences in Part 7). Parts 0, 1 and 2, can be used...