EXHIBIT 3.35

                           CERTIFICATE OF FORMATION

                                      OF

                                  ATWOOD, LLC
                                  -----------


        1.    The name of the limited liability company is ATWOOD, LLC.

        2.    The address of its registered office in the State of Delaware is 
c/o United Corporate Services, Inc., 15 East North Street, Dover, Delaware. The 
name of its registered agent at that address is United Corporate Services, Inc.


Dated: October 6, 1997

                                        /s/ Lawrence H. Budish  
                                        ----------------------  
                                        Lawrence H. Budish      
                                        Authorized Person