Banks, Michael A. <br/><br/>
The modem reference / 
Michael A. Banks 
 - 2nd ed. 
 - New York :  Brady,  1991 
 - 559 p. :  illus 
<br/><br/><label>ISBN: </label>0135895625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modems.
<br/><br/><label>Dewey Class. No.: </label>621.C574  / B218M