na INLIS000000000022338 20220209111148 ta 220209 i 0 ind 978-602-04-2254-1 0010-0222000010 300 303.42 CAS t Case, Steven The third wave / Steven Case Cet. 1 Jakarta : Elex Media Komputindo, 2017 xi, 249 hlm : ilus ; 21 cm Perubahan Sosial Satwika Citahariasmi 724/DKP/2021 725/DKP/2021