Knightson, Keith G <br/><br/>
OSI protocol conformance testing  IS 9646 explained 

 - New York  McGraw-Hill  1993 
 - xvii, 238p. : ill.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>71134255 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Network architecture<br/>Network protocols<br/>Open Systems Interconnection -- OSI