Walsh, John, <br/><br/>
Photometry. 

 - 544 páginas. . 
 - Dover books on physics and mathematical physics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>FOTOMETRIA.<br/>OPTICA.<br/>LUZ.<br/>RADIACION.
<br/><br/><label>Dewey Class. No.: </label>535