na YOGYA-02090000037055 20090227025214.0 ind 979-533-744-0 010-020900000037055 Ind YOPDYOG(B) 650.0285 650.0285 Ust F USTADIYANTO, Riyeke Frame work e-commerce Riyeke Ustadiyanto Ed.1, cet.1 Yogyakarta Andi 2001 ix, 438 hlm ilus 23 cm Bibliografi : hlm. 433-438 Bisnis - Internet YOPDYOG 05B0009170 05B0009169