Mahajan, B. K. <br/><br/>
Methods in Biostatistics :  For Medical Students and Research Workers / 
Mahajan, B. K. 
 - 6th ed. 
 - xv, 411p. 
<br/><br/><label>ISBN: </label>817179520x 
<br/><br/><label>Dewey Class. No.: </label>570.15195