Smith R A <br/><br/>
Detection and measurement of infra-red radiations 

 -  1957 
 - p.  cm. 
 - Monographs on the physics and chemsitry of materials .
<br/><br/><label>Standard No.: </label>27053 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiations
<br/><br/><label>Dewey Class. No.: </label>C56, J7