Data with daTeX
Arjen K. Lenstra, S. Kliffen, Ruud H. Koning · 1995
The authors explain how to handle data in TEX documents, in particular, how to avoid ever having to type in { and check! { the same data or text twice. These data may be stored in ordinary (non-TEX) databases, in ASCII les arranged according to the easy T format, or in the TEX document itself. TEX works in plain TEX and is supposed to work in LATEX.