Palaniappan, N. Fuzzy topology / N. Palaniappan - 2nd ed. - Harrow, U.K. : Alpha Science International, c2005 - xvii, 193 p. : ill. ; 25 cm. Includes bibliographical references (p. [187]-190) and index ISBN: 9781842652091 1842652095 Subjects--Topical Terms: Fuzzy topology