Kell, Bill L. <br/><br/>
Impact and change  :  a study of counseling relationships / 
by Bill L. Kell and William J. Mueller. 
 - New York :  Appleton-Century-Crofts ,  1966. 
 - viii, 148 p. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Counseling.