TY  - GEN
AU  - Billings, Charlene W.
TI  - Lasers: the new technology of light
T2  - Universities Press science sourcebooks
SN  - 81 7371 344 8
U1  - 621.366 
PY  - 2000///
CY  - Hyderabad
PB  - Universities Press
KW  - LASERS
ER  -