Brown, D R <br/><br/>
Problems in Crystal Structure and Crystallography  
/ by  D R Brown 
 - 1st ed.  
 - New Delhi:    Ivy Publishing House,  2002. 
 - V,90p.  
<br/><br/><label>ISBN: </label>81-7890-031-9 
<br/><br/><label>Dewey Class. No.: </label>548  / BRO/P