Sackett George C Ed. <br/><br/>
IBM 's token-Ring networking handbook 

 -  1993 
<br/><br/><label>Standard No.: </label>7912 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),277g, N3