Wilson, Margaret <br/><br/>
Ninth astronomer royal : the life of Frank Watson Dyson 
Margaret Wilson                                            
 - Cambridge  W Heffer & Sons  1981 
 - xiv, 294p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography-Frank Watson Dyson<br/>Frank Watson Dyson Biography<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>92:52  / WIL