Robb, John D. <br/><br/>
Focus! :  the power of people group thinking : a practical manual for planning effective strategies to reach the unreached / 
John D. Robb. 
 - New expanded ed. 
 - Monrovia, Calif. :  MARC,  c1994. 
 - 167 p. :  ill. ;  21 cm. 
<br/><br/>Bibliography: p. [159]-164. 
<br/><br/><label>ISBN: </label>0912552662 
<br/><br/><label>LCCN: </label>95126343  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Missions--Theory.<br/>Evangelistic work.<br/>Christianity and culture.
<br/><br/><label>LC Class. No.: </label>BV2061  / .R63 1994 
<br/><br/><label>Dewey Class. No.: </label>266/.001