Walford, Robert B. <br/><br/>
Information networks :  a design and implementation methodology / 
Robert B. Walford. 
 - Reading, Massachusetts :  Addison-Wesley,  c1990. 
 - xli, 358 p. :  ill. ;  24 cm. 
<br/><br/>Includes appendixe ; bibliography & index. 
<br/><br/><label>ISBN: </label>9780201524109 (hbk.) 
<br/><br/><label>LCCN: </label>89049580  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Communication systems.<br/>Information networks.<br/>System design.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .W292 1990 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / WAL