Agarwal,Richa <br/><br/>
Textbook  of Bioststistics & Research Methodology 

 - 1st Edition 
 - Agra  R.Narain Pub & Distributors 
 - 224p. 
<br/><br/><label>ISBN: </label>9789391334000 
<br/><br/><label>Dewey Class. No.: </label>615.532  / Ric/T