Lein, Allen, 1913-  Lein, Allen, 1913- <br/><br/>
The cycling female, her menstrual rhythm / 
Allen Lein. 
 - San Francisco :  W.H. Freeman,  c1979. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0716710390 0716710382 (pbk.) 
<br/><br/><label>LCCN: </label>78023675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Menstrual cycle.<br/>Menstruation disorders.
<br/><br/><label>LC Class. No.: </label>RG161  / .L44 
<br/><br/><label>Dewey Class. No.: </label>618.1/72