Dorsey, N Ernest <br/><br/>
Velocity of light 
N Ernest Dorsey                                             
 - Philadelphia  The American Philosophical Society  1944 
 - 109p. 
 - Transaction of the American philosophical society; v. 33 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>535.22  / DOR