TY  - BOOK
AU  - M N Avadhanulu
AU  - Hemne, P S
TI  - Introduction to lasers: : theory and applications
SN  - 9788121920711
U1  - 621.366 
PY  - 2022///
CY  - New Delhi
PB  - S Chand and Company Limited
KW  - Engineering
ER  -