@book{ Solr-3478918, title = {Legislative districts of northeastern Illinois, 1991 reapportionment}, editor = {Illinois. State Board of Elections}, address = {Springfield}, publisher = {State Board of Elections}, year = {1991}, note = {Supplement map to: Legislative districts of northeastern Illinois, 1991 reapportionment (1 map : col. ; 66 x 37 cm.)}, note = {Cook County on separate map: Legislative districts of Cook County, 1991 reapportionment (1 map : col. ; 63 x 51 cm.)}, }