TY  - BOOK
AU  - Thyagarajan, K.  .
TI  - Lasers:Theory and applications / 
SN  - 0333-90446-X
U1  - B 
PY  - 1981///
CY  - New Delhi : 
PB  - Rajiv Beri for Macmillan India Limited , 
KW  - Part III : Nobel Lectures
ER  -