• 8 Memorial Library

• 2 History
• 1 Astronautics
• 1 Bibliomania
• 1 Books
• 1 Constitutional law
• 1 Constitutions
• 1 Dismissal of
• 1 Employees
• 1 Inheritance and succession
• 1 Islam
• 1 Labor contract
• 1 Law and legislation
• 1 Plants

• 1 Dufev, Konstantin
• 1 Gergova, Ani
• 1 Milovanov, Kruger
• 1 Peev, Dimitŭr (Dimitŭr Raĭchev)
• 1 Peev, Ĭordan
• 1 Poli︠a︡nov, Vladimir
• 1 Toshev, Svetozar
• 1 T︠S︡ankova, T︠S︡anka

• 3 Bulgaria
• 1 United States

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