na INLIS000000000019394 20151118212916 190715||||||||| | ||| |||| ||ind|| 979-533-744-0 0010-111500000019313 ind 004.678 004.678 RIY f Riyeke Ustadiyanto Framework e-commerce Yogyakarta Andi Offset 2002 xviii, 438 hlm.; 23 cm PNRI 27766/PBK/2006 27765 27766/PBK/2006 27765 27766/PBK/2006 27765 27766/PBK/2006 27765 27765 27766/PBK/2006