http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction to the point-set and algebraic areas
"An unabridged, corrected and slightly enlarged republication of the work first published by the Williams & Wilkins Company, Baltimore, 1975. For the Dover edition the author has provided a new section, 'Solutions to selected problems'"--T.p. verso
Includes bibliographical references and indexes