Sehgal, V.N. <br/><br/>
Police use of X - ray diffracting in India and abroad 

 - Noida  Trishul  1993 
 - p.233-244 
<br/><br/> [In] Police and community, edited by R.C. Dikshit, Giri Raj Shah and Surendra Agarwal 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crime Detection - India
<br/><br/><label>Dewey Class. No.: </label>N4x54 P759