Clay, James R. Nearrings: geneses and applications/ James R. Clay. - Oxford; New York: Oxford University Press, 1992. - x, 469 p.: ill.; 24 cm. - Oxford science publications. . Includes bibliographical references (p. [459]-465) and index. ISBN: 0198533985 (cloth : acid-free paper) : $95.00 LCCN: 92030341 Nat. Bib. No.: GB92-48899 Subjects--Topical Terms: Near-rings Dewey Class. No.: 512.4