Posavac, Emil J. <br/><br/>
Program evaluation :  methods and case studies / 
Emil J. Posavac, Raymond G. Carey. 
 - 7th ed. 
 - Upper Saddle River, N.J. :  R. G. Carey and Associates,  c2007. 
 - xvi, 336 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780132275606 (hardcover) 0132275600 (hardcover) 
<br/><br/><label>LCCN: </label>2006012136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)--United States.
<br/><br/><label>LC Class. No.: </label>H62.5.U5  / P62 2007 
<br/><br/><label>Dewey Class. No.: </label>361.61072