AGREEMENT This will confirm the agreement by and among all the undersigned that the Schedule 13G/A filed on or about this date with respect to the beneficial ownership by the undersigned of shares of the Common Stock of DT Industries, Inc. is being...

                                   AGREEMENT

     This will confirm the agreement by and among all the  undersigned  that the
Schedule  13G/A  filed on or about  this date  with  respect  to the  beneficial
ownership by the  undersigned  of shares of the Common  Stock of DT  Industries,
Inc. is being filed on behalf of each of the  persons or entities  named  below.
This Agreement may be executed in two or more counterparts,  each of which shall
be deemed an original,  but all of which together  shall  constitute one and the
same instrument.

Dated:  July 8, 1997
                                        /s/ Xxx Xxx
                                        ----------------------------------------
                                        Xxx Xxx


                                        PEER INVESTORS L.P.

                                        By: Fox XX XX Companies Investments,
                                            L.P., General Partner


                                        By: /s/ Xxx Xxx
                                            -----------------------------------
                                            Xxx Xxx
                                            General Partner


                                        FOX XX XX COMPANIES INVESTMENTS, L.P.


                                        By: /s/ Xxx Xxx
                                            -----------------------------------
                                            Xxx Xxx
                                            General Partner


                                        HARBOUR GROUP INVESTMENTS II, L.P.

                                        By: Harbour Group II Management Co.,
                                            General Partner


                                        By: /s/ Xxx Xxx
                                            -----------------------------------
                                            Xxx Xxx
                                            Chairman and Chief Executive Officer


                                        HARBOUR GROUP II MANAGEMENT CO.


                                        By: /s/ Xxx Xxx
                                            -----------------------------------
                                            Xxx Xxx
                                            Chairman and Chief Executive Officer


                                        FOX FAMILY FOUNDATION


                                        By: /s/ Xxx Xxx
                                            -----------------------------------
                                            Xxx Xxx
                                            Trustee