Data Structure Manager. J.E. Rumbaugh and M.E. Loomis, GE. Object-
oriented language similar to C++, used in implementation of CAD/CAE
software. DSM is written in itself and C, and produces C as output. "DSM:
An Object-Relationship Modeling Language", A. Shah et al, SIGPLAN Notices
24(10):191-202 (OOPSLA '89) (Oct 1989).
DIGITAL Standard MUMPS. DEC. (See MUMPS).