Godbole, Achyut S., <br/><br/>
Data Communications and Networks 
Godbole, Achyut S., 
 - New Delhi :  Tata McGraw Hill Publishing Company Limited,   c2002. 
 - xix, 503 p.:  [26] 
<br/><br/>This book also having Appendix A,B,C, from 463-475 
<br/><br/><label>ISBN: </label>0070472971 
<br/><br/><label>Dewey Class. No.: </label>004.6  / GOD/DAT