V. LESIKAR  RAYMOND  D. PETTITJOHN <br/><br/>
BUSINESS COMMUNICATION THEORY AND APLLICTION SIXTH EDITION 

 - DELHI  ALL INDIA TRAVELLER BOOKSELLER  1996 
<br/><br/><label>ISBN: </label>81-85386-08-X 
<br/><br/><label>Dewey Class. No.: </label>651.75  / RAY/B