X11 Subfield $t - Title of a work:

Subfield $t contains the title by which an item or a series is identified in a name/title heading.

Examples:

111  2#  $aVatican Council$n(2nd :$d1962-1965).$tDecretum de presbyterorum ministerio et vita

111  2#  $aKolloquim Kunst und Philosophie$d(1980 :$cPaderborn, Germany).$tKolloquim Kunst

Additional examples are in the descriptions of subfields $f, $k, $l, $n, and $p.