Cypser, R. J <br/><br/>
Communications for cooperating systems :  OSI, SNA, and TCP/IP / 
R. J. Cypser 
 - Reading, Mass. :  Addison-Wesley,  1991 
 - xxii, 743 p. :  ill. ;  25 cm. 
 - Addison-Wesley systems programming series .
<br/><br/><label>ISBN: </label>0201507757 
<br/><br/><label>LCCN: </label>91-014191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Computer network architectures