Lane John S <br/><br/>
On optimal population paths 
Lane John S 
 - Berlin  Springer-Verlag            1977 
 - iv, 123p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Saving Economics
<br/><br/><label>Dewey Class. No.: </label>X:176:(B)0gY:5, L7