Sheps, Mindel C. <br/><br/>
Mathematical models of conception and birth / 
e Mindel C. Sheps and Jane A. Menken ; with the assistance of Annette P. Radick 
 - Chicago, Ill. :  University of Chicago Press,  1973 
 - xxiii, 428 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 387-393. 
<br/><br/><label>ISBN: </label>0226752453 
<br/><br/><label>LCCN: </label>72-094353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human reproduction--Mathematical models<br/>Population--Mathematical models