1

                                                                      EXHIBIT 23





                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the incorporation of
our reports incorporated by reference in this Form 10-K, into the Company's
previously filed Form S-8 Registration Statement File No. 33-87782.





                                                             ARTHUR ANDERSEN LLP



Dallas, Texas,
   October 16, 1995