Sundar Rao, P S S <br/><br/>
Introduction to biostatistics and research methods 
P S S Sundar Rao and J Richard 
 - 4th ed 
 - New Delhi  Prentice/Hall of India  2009 
 - xiv, 262 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788120328761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biometry<br/>Medicine -- Research -- Statistical methods
<br/><br/><label>Dewey Class. No.: </label>570.15195 SUN