Robert A. Hatcher . <br/><br/>
The essentials of contraceptive technology  

 - Baltimore, MD   : Population Information Program, Center for Communication Programs, <br/>  Johns Hopkins School of Public Health,    1997. 
 - 1 v.  (various paging's)   : ill.    ; 23cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1885960018 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Contraceptives--Handbooks, manuals, etc<br/> Birth control--Handbooks, manuals, etc
<br/><br/><label>LC Class. No.: </label>RG136.E87