Goralski, Walter. , <br/><br/>
ADSL and DSL technologies / 
Walter Goralski. 
<br/><br/><label>ISBN: </label>0070246793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone switching systems, Electronic.<br/>Digital communications.<br/>Telecommunication --Standards.
<br/><br/><label>LC Class. No.: </label>TK6397   / .G67 1998