Nortman, Dorothy L.  <br/><br/>
Empirical patterns of contraceptive use :   a review of the nature and sources of data and recent findings . 
Dorothy L. Nortman 
 - New York :  Population Council (PC) ,  1980 
 - 31p.  :  ill. ;  22 cm.  
 - Working papers (Population Council. Center for Policy Studies)  No. 64 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control<br/>Contraceptives
<br/><br/><label>Gov. Doc. Class. No.: </label>US PC CPS WP-64