06-00 General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to ordered structures 19
06-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to ordered structures 220
06B35 Continuous lattices and posets, applications [See also 06B30, 06D10, 06F30, 18B35, 22A26, 68Q55] 1310
06E25 Boolean algebras with additional operations (diagonalizable algebras, etc.) [See also 03G25, 03F45] 371