Modula

from The Free On-line Dictionary of Computing (8 July 2008)

MODUlar LAnguage
Modula

   <language> (Modula) {Wirth}'s 1977 predecessor of {Modula-2}.
   The original Modula was, more oriented toward {concurrent}
   programming, but otherwise quite similar.

   ["Modula - A Language for Modular Multiprogramming", N. Wirth,
   Soft Prac & Exp 7(1):3-35, Jan 1977].

   (1999-07-12)