Dye, Thomas R.  <br/><br/>
Understanding public policy / 
by Thomas R. Dye 
 - Englewood Cliffs, N.J.  Prentice-Hall  1978 
 - 338p. ;  24cm 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0139361952  11.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Social policy.<br/>United States--Social conditions.