Hugh C. Dyer & Leon Mangasarian 
Study of International Relations [PDF ebook] 
The State of the Art

This wide-ranging study surveys the present state of international relations as an academic field. It locates and assesses recent developments in the field — in short, what is being done where, by whom, and why. The editors have focused on some central and controversial theoretical issues, and included surveys of principal sub-fields, as well as the various approaches to the study of international relations in different countries. The book provides a comprehensive overview of an important and fast-growing area of academic endeavour, and is essential reading for teachers and students of international politics and the social sciences at large.