Houstoun, R.A. <br/><br/>
A Treatise on Light 

 - 5 
 - Calcutta  Longmans, Green and Co.Ltd.  1915 
 - 489 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics