00432nam a22001577a 4500 118004 118004 20200728104658.0 200728b ||||| |||| 00| 0 eng d 9780081030097 PK-LaUMT 621.38456 FIV- 5G core networks : powering digitalization / by Stefan Rommer . . . [et al] Cambridge : Academic Press, 2020 484 p. 5G BK 0 0 0 0 01 01 2020-07-28 1 621.38456 FIV- 134439 2020-12-15 00:00:00 2020-09-22 2020-07-28 BK