Carnegie endowment for international peace 

 - Washington  Headquarters of the endowment USA     1919 
 - 209p  cm. 
<br/><br/><label>Standard No.: </label>285,074 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICS
<br/><br/><label>Dewey Class. No.: </label>C20Y, F9