Dye, Thomas R <br/><br/>
Understanding public policy / 
Thomas R. Dye 
 - 10 
 - New Jersey :  Upper Saddle River,  2002       
 - xii, 335 p. 
<br/><br/><label>ISBN: </label>0130260088 
<br/><br/><label>LC Class. No.: </label>JK 468 D995u 2002