Introduction to data communication and networks /  
3G E-Learning LLC. 
 - x, 299 pages :   illustrations ;   26 cm 
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<br/><br/><label>ISBN: </label>978-1-98467-889-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105   / .I611 2023 
<br/><br/><label>Dewey Class. No.: </label>004.6 T5311 2023