00479     2200181   4500001002100000005001500021035002000036245004600056110002200102300003400124260004000158082001400198084002000212650001200232650002300244863001400267990001600281INLIS00000000000098520220802110246  a0010-08220000701 aGatra :bMenyiasati Revolusi Industri 4.02 aGatra Media group  a82 hlm. :billus. ;c27,5 cm.  aJakarta :bGatra Media Group,c2017  aR 338.064  aR 338.064 GAT g 4aMajalah 4aTeknologi Industri  a50, XXIII  a00000001529