Murphy, Jerome T. <br/><br/>
Getting the facts, a fieldwork guide for evaluators and policy analysts / 
Jerome T. Murphy. 
 - Santa Monica, Calif. :  Goodyear Pub. Co.,  c1980. 
 - ix, 214 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0830233830 
<br/><br/><label>Dewey Class. No.: </label>300/.28