Williams, E.W. <br/><br/>
Luminescence and the light emitting diode:  the basic and technology of leds and the luminescene properties of the materials 

 - Oxford  Pergamon press  1978 
 - xi, 241p. 
<br/><br/><label>ISBN: </label>0080204422 
<br/><br/><label>Subjects--Index Terms: </label>Light emitting diodes  Luminescence 
<br/><br/><label>Dewey Class. No.: </label>621.381522  / WIL