Nachmias, David. <br/><br/>
The practice of policy evaluation. 

 - New York:  St. Martin's press,  1980. 
 - xi,478p.:  ill;  22cm. 
<br/><br/>Include bibliographical references and index 
<br/><br/><label>ISBN: </label>0312635389 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Development<br/>Income
<br/><br/><label>LC Class. No.: </label>SJMC H62.U5P63