This paper reports a completed stage of ongoing research at the University oF York. Landsbergen's advocacy of analytical inverses ~or compositional suntax rules encourages the application of Defini t e C l a u s e Grammar t e c h n i q u e s to the const~uction of a parser r e t u r n i n g Montague analysis trees. A parser MDCg i s presented which implements an augmented Friedman Warren algorithm permitting post referencing, and interfaces with a l a n g u a g e oF i n t e n.