http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Council of Teachers of Mathematics
viii, 248 pages : illustrations ; 24 cm.
James Fey, 1992 yearbook editor, Christian R. Hirsch, general yearbook editor.
Includes bibliographical references and index.
Yearbook (National Council of Teachers of Mathematics) ; 1992