55 art songs :  A book for unison choral singing, for class or individual teaching, and amateur and professional singers, at home or on the concert stage :  [music score] / 
Compiled, edited and translations by: S. Spaeth, C.O. Thompson; Forword: S. Spaeth, C.O. Thompson.  
 - Boston :  C.C. Birchard & Company,  n. a. 
 - 121 p. :  music score ;  28 sm. 
 - 78.087.61 (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Երգչախմբային ստեղծագործություն 
<br/><br/><label>Universal Decimal Class. No.: </label>78.087.61 (NLA)