Historical remarks
Spectroscopy in present-day astronomy
Basic physics of spectral measurements
Optical-range grafting and prism spectrometers
Other techniques for the optical spectral range
Preparing and reducing optical observation
UV, X-ray, and gamma spectroscopy
Spectroscopy at radio wavelengths
Special techniques of the FIR and submillimeter range
New developments and future prospects.
Introduction to astronomical spectroscopy by I. Appenzeller. ISBN 9781107601796. Published by Cambridge University Press in 2012. Publication and catalogue information, links to buy online and reader comments.