TY  - BOOK
AU  - K.Tyhagarajan
AU  - Ajay Ghatak
TI  - Lasers,Ed2:Fundamentals and Applications
SN  - 0000108422
U1  - 621.366 
PY  - 2011///
CY  - New Delhi
PB  - Macmillan
KW  -  Lasers,Ed2:Fundamentals
KW  - Applications
KW  - lasers
ER  -