Hemsalech, G. A. <br/><br/>
Recherches experimentals sur les spectres d' etincelles 
G. A. Hemsalech                                              
 - Paris  Librairie Scientifique A Hermann  1901 
 - xvi,138p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectroscopy
<br/><br/><label>Universal Decimal Class. No.: </label>535.33  / HEM