Hopkinson R G <br/><br/>
Architectural physics: lighting 

 -  1963 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>59289 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation
<br/><br/><label>Dewey Class. No.: </label>C50N1, K3            CS