Therborn, Goran, What does the ruling class do when it rules? : State apparatuses and state power under Feudalism, Capitalism and Socialism / Goran Therborn. - London : NLB, 1978. - 290 p. : ISBN: CSLG392 Subjects--Topical Terms: Elite (Social sciences). Dewey Class. No.: 305.52 / Wh