Ipsen Johannes  <br/><br/>
Bancroft's introduction to biostatistics / 
Johannes Ipsen; Polly Feigl 
 - 2nd ed 
 - New York :  Harper & Row,  c1970. 
 - x,223 p. ;  21 cm. 
<br/><br/>Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics. 
<br/><br/><label>Dewey Class. No.: </label>519.5  / IPB 1970