Phillips,LLAD. <br/><br/>
Economic analysis of pessing social probles. 

 - 2nd  ed. 
 - Chicago :  Rand mcnally,  1977. 
 - 390  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>economics.