TY - BOOK AU - Թահմիզյան,Նիկողոս Կիրակոսի ED - International symposium on armenian art TI - Position and signification of music in the system of professional arts in Medieval Armenia (V-XV centuries) PY - 1978/// CY - Yerevan PB - Academy of Sciences of Armenian SSR Institute of Arts KW - Art, Armenian ER -