ZERNIKE (Frits);MIDWINTER (John E). <br/><br/>
Applied nonlinear optics. 

 -  Dover publications  2006 
 - ix,197  PB 
<br/><br/><label>ISBN: </label>9780486453606 
<br/><br/><label>Dewey Class. No.: </label>535.2 ZERF