Bohm-Vitense, Erika <br/><br/>
Introduction to stellar astrophysics. Vol.1   
By Erika Bohm-Vitense 
 - Cambridge  Cambridge university Press  1989 
 - x,244p. 
<br/><br/><label>ISBN: </label>0521348692 
<br/><br/><label>Dewey Class. No.: </label>523.8  / N89.1;1