Armstrong, D. M. Universals : an opinionated introduction / D. M. Armstrong - London : West View, c1989. - xi, 145 p. ; 22 cm. Includes index. ISBN: 0813307724 LCCN: Subjects--Topical Terms: UniversalsPhilosophyNominalism LC Class. No.: B105 / .U5A74 1989 Dewey Class. No.: 111.2 / A727u