TY  - BOOK
AU  - Brown,Ronald
TI  - Lasers: : a survey of their performance and applications 
SN  - 0220794626
U1  - 621.329 
PY  - 1969///
CY  - London
PB  - Business Books
KW  - Lasers
N1  - Bibliography: p. [261]-262
ER  -