Columbia subject headings:
Harvard subject headings:
Książnica Pedagogiczna im. Alfonsa Parczewskiego w Kaliszu--Catalogs.
Polish imprints--Foreign countries--Bibliography--Catalogs.
Underground literature--Poland--Bibliography--Catalogs.
Princeton subject headings:
Catalogs.
Książnica Pedagogiczna im. Alfonsa Parczewskiego w Kaliszu--Bibliography--Catalogs.
Underground literature--Poland--Bibliography--Catalogs.