Vincent, Isabel,  (1965- ). <br/><br/>
Overture of hope :  two sisters' daring plan that saved opera's Jewish stars from the Third Reich / 
Isabel Vincent. 
 - Washington :  Regner History,  2022. 
 - XVIII, 268 stron ;  21 cm. 
<br/><br/><label>ISBN: </label>9781684514069 
<br/><br/><label>LC Class. No.: </label>ML429.C63   / V55 2022