Dr. Surender Singh <br/><br/>
Biostatistics and Research Methodology 

 - 3 
 - New Delhi  JAYPEE Brothers  1999 
 - 590 
<br/><br/><label>ISBN: </label>8123909047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacy  General
<br/><br/><label>Dewey Class. No.: </label>615