Gupta, Dipak K <br/><br/>
Analyzing public policy :  concepts, tools and techniques / 
Dipak K Gupta 
 - Washinton :  CQ press,  2001       
 - XXIV, 408 p. 
<br/><br/><label>ISBN: </label>1568025556 
<br/><br/><label>LC Class. No.: </label>H 97 G977a 2001