Written by one of the world's leading policy researchers, this book seeks to assess the threat po...

This volume, first published in 1967, offers a new approach to the study of pressure groups, w...

This book, originally published in 1978, constitutes a genuinely comparative study of the world's...

This book, originally published in 1978, constitutes a genuinely comparative study of the world's...

In this unique and provocative contribution to the literatures of political science and social po...

First published in 1971, this is a clear, straightforward introductory discussion of the importan...

First published in 1971, this is a clear, straightforward introductory discussion of the importan...

This volume, first published in 1967, offers a new approach to the study of pressure groups, whos...

This volume, first published in 1967, offers a new approach to the study of pressure groups, w...

This book, originally published in 1978, constitutes a genuinely comparative study of the world's...

First published in 1971, this is a clear, straightforward introductory discussion of the importan...