## Mathematics Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.) 23

Instructional exposition (textbooks, tutorial papers, etc.) 412

Research exposition (monographs, survey articles) 473

Explicit machine computation and programs (not the theory of computation or programming) 216

Mathematically heuristic optics and electromagnetic theory (must also be assigned at least one other classification number in this section) 90