Hi 
I produced a bunch of  Ebooks  from GSMA  on 5 G 
https://fliphtml5.com/bookcase/wlqsp 

 
Glenn McKnight
ICANN NOMCOM 2019-2021
Curator for  Internet Governance Hub Blog
IEEE Toronto SIGHT Chair 
glenn.mcknight@ieee.org
skype  gmcknight
twitter @Inkmedia
289-830 6259
.

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