Exhibit 23.2


                         CONSENT OF INDEPENDENT AUDITORS


We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 of our report dated February 14, 2000 relating to the
financial statements, which appears in the Minnesota Mining and Manufacturing
Company Annual Report on Form 10-K for the year ended December 31, 1999. We also
consent to the references to us under the heading "Experts" in such Registration
Statement.


/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
St. Paul, Minnesota
July 28, 2000