TY  - BOOK
AU  - DOUGLAS,N.G
TI  - MILLIMETRE AND SUBMILLIMETRE WAVELENGTH LASERS
SN  - 3540508279
U1  - 621.366 
PY  - 1989///
CY  - NEW YORK
PB  - SPRINGER-VERLAG
KW  - OPHTHALMOLOGY
ER  -