Choudhury, Nina Roy <br/><br/>
Effective Communication : BBI First Year : First Semester / 
Choudhury, Nina Roy 
 - 4th Rev.ed. 
 - vi, 233 p. ; 21 cm. 
<br/><br/><label>ISBN: </label>9789384537142 
<br/><br/><label>Dewey Class. No.: </label>651.7