Hruska, Artur 1907- Aga Hruska : Der tragische Karneval / A. Hruska, K. Riehle. - Wien : Ibera Verlag, 1998. - 416 p. ; 23 cm. Includes index ISBN: 3-900436-76-2 Subjects--Personal Names: Hruska, Artur 1907- Subjects--Topical Terms: Dentists--Austria--Biography Subjects--Geographic Terms: Austria--History--20th century