Townsend, P D; Kelly, J C <br/><br/>
Colour centres and imperfections in insulators and semiconductors 

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 - Chatto & Windus, London  1973 
 - 229 
 - .
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<br/><br/><label>ISBN: </label> P3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semiconductors--Defects
<br/><br/><label>Dewey Class. No.: </label>621.31937 TOW-C