Sodha, M. S. <br/><br/>
Self-focusing of laser beams :  in dielectrics, plasmas and semiconductors / 
M. S. Sodha, A. K. Ghatak and V. K. Tripathi 
 - New Delhi :  Tata McGraw-Hill Education,  c1974 
 - 149 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Laser beams<br/>Plasma (Ionized mattu)<br/>Semiconductors
<br/><br/><label>Dewey Class. No.: </label>535.5