Norman, Geoffrey R., <br/><br/>
Biostatistics :  the bare essentials / 
Geoffrey R. Norman, David L. Streiner. 
 - 4th edition. 
 - xii, 422 pages :  illustrations (some colour) ;  28 cm 
<br/><br/><label>ISBN: </label>9781607951780 (paperback) 
<br/><br/><label>LC Class. No.: </label>QH323.5  / .N67 2014 
<br/><br/><label>Dewey Class. No.: </label>570.15195