Farrell, Michael Northern Ireland : the orange state / Michael Farrell - London : Pluto Press, c1990. - ix, 406 p. : ill., maps. ; 23 cm. ISBN: 0861043006 LCCN: Subjects--Topical Terms: NorthernIrelandHistory LC Class. No.: DA990 / .U46F33 1990 Dewey Class. No.: 941.6082 / F245n