Douglas, Nigel G. <br/><br/>
Millimetre and submillimetre wavelength lasers  handbook of CW measurements 
by Nigel G. Douglas 
 - Berlin  Springer-verlag  1989 
 - 278p. 
 - Springer series in optical sciences  V.61 .
<br/><br/><label>ISBN: </label>3540508279 
<br/><br/><label>Dewey Class. No.: </label>621.366  / N892