Stallings W <br/><br/>
Network Security Essentials: Applications and Standards 

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 - xix+409 
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<br/><br/> - 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788131716649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Computer Science, "Network Security