(No. 6088

County of Cook and Cook County Department of Public Aid, Claimant, vs. State of Illinois, Department of Public Aid, Respondent.

*232 Opinion filed May 11, 1971.

Edward V. Hanrahan, Attorney for Claimants.

William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.

Perlin, C.J.