It essentials companion guide v7

Main Author: Cisco Networking Academy (San Jose, California) (Author)
Published: Hoboken: Cisco Press, c2020.
Subjects:
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020 |a 9780135645376  
090 0 0 |a 005.8/CIS  
100 1 |a Cisco Networking Academy (San Jose, California)   |e author  
245 0 0 |a It essentials companion guide v7   |c Cisco Networking Academy. 
260 |a Hoboken:   |b Cisco Press,   |c c2020. 
300 |a xxxviii, 1114 pages:   |b illustration;   |c 24cm. 
500 |a includes bibliographical references and index 
650 0 |a Cisco Networking  
999 |a 1000026787  |b Book  |c Red Spot 
999 |a 1000026788  |b Book  |c Green Spot