EXHIBIT 23

                  CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

   As independent public accountants, we hereby consent to the incorporation of
our reports dated January 29, 1996 included in this Form 10-K into the Company's
previously filed registration statements on Form S-8 (File No.'s 33-8510 and 
33-53517), Form S-4 (File No. 33-60013) and Form S-3(File No. 33-5780).



ARTHUR ANDERSEN LLP

Chicago, Illinois
March 28, 1996