Tietze, Christopher; Lewit, Sarah. <br/><br/>
Abortion in the seventies. 

 - New York :  Population Council,  1981. 
 - Center for policy studies working papers .
<br/><br/> This paper looks at the demographic aspects of abortion, leaving its moral and religious ramifications to others better qualified to take up these issues. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion.<br/>Legal abortion -- Population size -- Fertility.--Legal abortion -- Population size -- Fertility.--Legal abortion -- Population size -- Fertility.