Hollis, Helen R. <br/><br/>
Pianos in the Smithsonian Institution / 
[by] Helen R. Hollis. 
 - Washington :  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.],  1973. 
 - Smithsonian studies in history and technology ;  no. 27 .
<br/><br/>Bibliography: p. 46-47. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>73009769 /MN/r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Piano -- History.--Piano -- History.
<br/><br/><label>LC Class. No.: </label>ML650  / .H64 
<br/><br/><label>Dewey Class. No.: </label>786.2/1/09