Don State Public Library
Don State Public Library ( , before 1992 ― Karl Marx Rostov-on-Don State Scientific Library , ) is the main public library of Rostov Oblast that is situated in the city of Rostov-on-Don . 
<triplet> Don State Public Library <subj> Rostov-on-Don <obj> located in the administrative territorial entity <triplet> Rostov Oblast <subj> Rostov-on-Don <obj> capital <triplet> Rostov-on-Don <subj> Rostov Oblast <obj> located in the administrative territorial entity