
    (No. 5667
    Boise Cascade Corporation, Claimant, vs. State of Illinois, Various State Agencies, Respondent.
    
      Opinion filed January 11, 1972.
    
    Bell, Boyd, Lloyd, Haddad and Burns, Attorney for Claimant.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Perlin, C.J.  