Columbia subject headings:
Photography--Poland--19th century.
Prek, Franciszek Ksawery, 1801-1863,
Harvard subject headings:
Photography--Poland--19th century.
Prek, Franciszek Ksawery, 1801-1863,
Princeton subject headings:
Photography--Poland--19th century.
Prek, Franciszek Ksawery, 1801-1863