Horwitz, Lucy <br/><br/>
Statistics for social change / 
Lucy Horwitz, Lou Ferleger 
 - Boston :  South End Press,  1980       
 - xiii, 341 p. 
<br/><br/><label>ISBN: </label>0896080331 
<br/><br/><label>LC Class. No.: </label>HA 29 H824s 1980