| 17-00 | General reference works (handbooks, dictionaries, bibliographies, etc.) |
| 17-01 | Instructional exposition (textbooks, tutorial papers, etc.) |
| 17-02 | Research exposition (monographs, survey articles) |
| 17-03 | Historical (must also be assigned at least one classification number from Section 01) |
| 17-04 | Explicit machine computation and programs (not the theory of computation or programming) |
| 17-06 | Proceedings, conferences, collections, etc. |
| 17-08 | Computational methods |
|
|
| 17Axx | General nonassociative rings |
| 17Bxx | Lie algebras and Lie superalgebras {For Lie groups, see 22Exx} |
| 17Cxx | Jordan algebras (algebras, triples and pairs) |
| 17Dxx | Other nonassociative rings and algebras |