Nath Trilok <br/><br/>
Police problem 

 - New Delhi  Vision Books       1983 
 - 164p  cm. 
<br/><br/><label>Standard No.: </label>42477 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>V2,933'N8, M3