Columbia subject headings:
Harvard subject headings:
Authors, Slovak--20th century--Biography
Authors, Slovak--20th century--Congresses.
Jurina, Pavol Hrtus
Jurina, Pavol Hrtus--Congresses.
Princeton subject headings:
Authors, Slovak--20th century--Biography.
Authors, Slovak--20th century--Congresses.
Jurina, Pavol Hrtus--Biography.
Jurina, Pavol Hrtus--Congresses.