TY  - BOOK
AU  - Avadhanulu,M.N.
AU  - Hemne, P. S. 
TI  - An introduction to lasers : : theory and applications / 
SN  - 9788121920711
U1  - 621.366 23
PY  - 2011///.
CY  - New Delhi : 
PB  - S Chand & Company Ltd., 
KW  - Lasers.
ER  -