TY  - BOOK
AU  - Birnbaum, George
AU  - Marton, Claire
AU  - Marton, L.
TI  - Advances in electronics and electron physics: optical masers
U1  - 621.381 BIR 1964 
PY  - 1964///
CY  - New York
PB  - Academic Press
KW  - Lasers
N1  - Kaynakça var
ER  -