Exhibit 23


                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the incorporation of our
report included in this Form 10-K, into the Company's previously filed
Registration Statement File No. 33-93942, No. 333-20185 and 333-56292.


                                               /s/ Arthur Andersen LLP


Philadelphia, Pa.,
  September 27, 2001