Langley, L. L. <br/><br/>
Contraception 

 - Stroudsburg  Dowden, Hutchinson & Ross  [1973] 
 - xiii, 500 p.  ill. 
 - Benchmark papers in human physiology, v. 2 .
<br/><br/><label>ISBN: </label>0879330252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraception.<br/>Birth control.
<br/><br/><label>LC Class. No.: </label>RG136  / .L34