Hearnshaw, J. B <br/><br/>
Astronomical spectrographs and their history 

 - Cambridge:  Cambridge Univeristy Press,  2009 
 - xi, 228 p. : ill., p.lans ; 26 cm 
<br/><br/><label>ISBN: </label>9780521882576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrograph - History
<br/><br/><label>Dewey Class. No.: </label>522.67 HEA