Roller Duane <br/><br/>
Development of the concept of electric charge 
Roller Duane; Roller Duane H D 
 -  1954 
 - p.  cm. 
 - Harvard case histories in experimantal science; 8 .
<br/><br/><label>Standard No.: </label>58599 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation
<br/><br/><label>Dewey Class. No.: </label>C6v1:M8, J4            CS