X00 Subfield $l - Language of a work:

Subfield $l contains the name of a language(s) (or a term representing the language, e.g., Polyglot) used with a title of a work in a name/title heading.

Examples:

100  1#  $aCéline, Louis-Ferdinand,$d1894-1961.$tEntretiens avec le professeur Y.$lEnglish & French

100  1#  $aJacobs, Una.$tSonnen-Uhr.$lEnglish

100  1#  $aBrezina, Otokar,$d1868-1929.$tPoems.$lPolyglot