The Library contains about 10,000 scholarly books in English. Additional languages include Italian, French, German, Yiddish, Polish, and other Slavic languages. Most books, whether specialized monographs or of general subjects, have been published in the last seventy years. The core section covers social sciences, environmental science, and management. International multi language literature is also represented. The library includes a substantial international section of reference and bibliography.
The Archive contains about 5,000 items, of original documents, manuscripts, microfilms, copies, clips, and photographs. It covers European social and political science, focusing on the twentieth century.
The Periodical Collection contains over fifty periodical serials, out-of-print and current. The core is represented by social, political, and science journals. It lists among others: Nature; Science; Slavic Review; Nationalities Papers; The Russian Review; The Polish Review; Niepodległość; Po Prostu; Kultura; Solidarność; Новый Сатирикон; Бюллетень Оппозиции.