World Health Organization  <br/><br/>
The essentials of contraceptive technology    

 - 
 - Geneva  W H O  1997 
 -  24 cm. 
 -   .
<br/><br/>  
<br/><br/>  Obestrics, Contraceptive Methods 
<br/><br/><label>ISBN: </label>1 885960 01 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraceptive Methods<br/>Obestrics
<br/><br/><label>Dewey Class. No.: </label>WQ100  / WHO