Sehgal, R.L. <br/><br/>
Handbook of Colon Classification 
/ by  R.L. Sehgal 
 - New Delhi:  Ess Ess Publication;  1993. 
 - 285p. 
<br/><br/><label>ISBN: </label>81-7000-161-7 
<br/><br/><label>Dewey Class. No.: </label>025.4  / SEH/H