Kopp, Marie E. <br/><br/>
Birth contro in practic: analysis of ten thousand case histories of the birth control eclinical research bureau 

 -  Aruo Press & New York Times  1972 
 - xxvi,290p.  ill.  23cm. 
<br/><br/><label>ISBN: </label>0-405-03867-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control
<br/><br/><label>LC Class. No.: </label>IRA HQ766.5.U5K6