TY  - BOOK
AU  - Sodha,M.S.
AU  - Ghatak,A.K.
AU  - Tripathi,V.K.
TI  - Self-focusing of laser beams: in dielectrics, plasmas and semiconductors 
U1  - 535.5 
PY  - 1974///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Laser beams
KW  - Plasma (Ionized mattu)
KW  - Semiconductors
N1  - Includes bibliographical references and index
ER  -