Jefkins, Frank William <br/><br/>
Public relations / 
Frank William Jefkins 
 - London :  M&E,  1988 
 - 259 p. ;  19 cm. 
<br/><br/><label>ISBN: </label>712117490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations--Management<br/>Quan hệ công chúng--Quản lý
<br/><br/><label>Dewey Class. No.: </label>659.2  / J475