Early keyboard instruments/ 
Edwin M. Ripin...[etal.] 
 - London:  Macmillan,  c1989 
 - 313 p.:  ill.;  20 cm. 
 - The new grove dictionary of musical intruments .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 279-307 
<br/><br/><label>ISBN: </label>393025543  £ 14.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Keyboard instruments<br/>Keyboard musics
<br/><br/><label>Dewey Class. No.: </label>786.221