Awasthi, O N <br/><br/>
Applications of light and energy management 
Awasthi, O N 
 - New Delhi  Narosa  2015 
 - xx, v.p. ill. 
<br/><br/><label>ISBN: </label>9788184873887 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy management<br/>General Science