کتاب های Hearnshaw J.b.
![Instrumentation and Research Programmes for Small Telescopes: Proceedings of the 118th Symposium of the International Astronomical Union, Held in Christchurch, New Zealand, 2–6 December 1985](http://cdn.ketabkoo.com/covers/1/165855-n.jpg)
Instrumentation and Research Programmes for Small Telescopes: Proceedings of the 118th Symposium of the International Astronomical Union, Held in Christchurch, New Zealand, 2–6 December 1985
Brian Warner (auth.), J. B. Hearnshaw, P. L. Cottrell (eds.), 1986![Astronomical spectrographs and their history](http://cdn.ketabkoo.com/covers/5/519677-n.jpg)
Astronomical spectrographs and their history
Hearnshaw J., 2009![Astronomical Spectrographs and their History](http://cdn.ketabkoo.com/covers/6/677218-n.jpg)
Astronomical Spectrographs and their History
John Hearnshaw, 2009![The Analysis of Starlight: Two Centuries of Astronomical Spectroscopy](http://cdn.ketabkoo.com/covers/6/677219-n.jpg)
The Analysis of Starlight: Two Centuries of Astronomical Spectroscopy
John B. Hearnshaw, 2014![The Analysis of Starlight: Two Centuries of Astronomical Spectroscopy](http://cdn.ketabkoo.com/covers/6/677220-n.jpg)