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 registrant's previously filed
Registration Statement Nos. 2-97014, 33-42276, 33-50958, 33-60264, 33-62944,
33-54859, and 33-55105.


ARTHUR ANDERSEN LLP



Portland, Oregon
March 30, 1995