Sackett, George C. <br/><br/>
IBM's token-ring networking handbook 

 - New York  McGraw-Hil  1993 
 - xiv,357p.  23 cm. 
 - J. Ranade series iin computer communications .
<br/><br/><label>ISBN: </label>0070544182 
<br/><br/><label>Dewey Class. No.: </label>004.68,  / D, sac