Sodha M.S.  <br/><br/>
Self-focusing of laser beams in dielectrics, plasmas and semiconductors 
[By] M.S. Sodha; A.K. Ghatak and V.K. Tripathi 
 - New Delhi  Tata McGraw-Hill  c1974 
 - 149p. 
<br/><br/><label>Subjects--Index Terms: </label>Laser beams  
<br/><br/><label>Dewey Class. No.: </label>621.36/6  / SOD