Pressure groups.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Lobbyists and legislators : a theory of political markets [NT 59711] by: Hayes, Michael T. ([NT 1579] Language materials, printed)

Global matters for non-governmental public action [NT 59711] by: Howell, Jude. ([NT 8598] Electronic resources)