na YOGYA-02130000000673 20130218120407.0 ind 978-602-8955-15-7 010-021300000000673 650 DEP 650 Gun I GUNAWAN ARDIYANTO, 1970 Intelijen Bisnis / Gunawan Ardiyanto, editor, Tim Pohon Cahaya. Cet.1. Yogyakarta : Pohon Cahaya, 2010. 142 hlm.; ilus.; 23 cm. Bibliografi : hlm. 140-142 Bisnis. II. Tim Pohon Cahaya CB-D.112010-2315