Columbia subject headings:
Harvard subject headings:
Authors, Polish--20th century--Biography.
Hłasko, Marek, 1934-1969--Family.
Hłasko, Marek--Biography--Family.
Hłasko, Maria, -1987.
Hłasko, Maria.
Mothers and sons--Poland.
Princeton subject headings:
Hłasko, Marek--Biography--Family.
Hłasko, Maria, -1987.