Thomson, J. J.  1856-1940. <br/><br/>
Rays of positive electricity and their application to chemical analyses. 

 - 2d ed. 
 - London,  New York [etc.]  Longmans, Green and Co.,  1921. 
 - x, 237 p.  illus.  23 cm. 
 - Monographs on physics .
<br/><br/><label>LCCN: </label>agr22000346  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canal rays.<br/>Electrochemical analysis.
<br/><br/><label>LC Class. No.: </label>QC711  / .T55 1921