Mahajan BK, <br/><br/>
Methods in Biostatistics   for Medical Students and Research workers   Textual Documents 

 - 7th ed . /   2010. 
 -  Jaypee Brothers Med. Pub.  2010 
 - 343. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>614  / MAH