TY  - BOOK
AU  - Hearnshaw, John
TI  - Astronomical spectrographs and their history
SN  - 978-0-521-88257-6
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - High resolution spectrographs
KW  - Spectroscopes and spectrographs
KW  - Ultraviolet and nebular spectroscopy
ER  -