Barclay George W <br/><br/>
Techniques of population analysis 

 - New York  John Wiley          1958 
 - xiii,311p.  cm. 
<br/><br/> Appendix: P 286-305 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family Planning
<br/><br/><label>Dewey Class. No.: </label>Y:5:(B28), J8/TD