Columbia subject headings:
Authors, Bulgarian--20th century--Biography.
I︠A︡vorov, Peĭo K. (Peĭo Kracholov), 1878-1914.
Harvard subject headings:
Authors, Bulgarian--20th century--Biography.
I︠A︡vorov, Peĭo K. (Peĭo Kracholov), 1878-1914
I︠A︡vorov, Peĭo K. (Peĭo Kracholov), 1878-1914--Biography.
Poets, Bulgarian--20th century--Biography.
Princeton subject headings: