na JATIM-06090000025580 20090625113303.0 ind 979-3289-38 0010-060900000025580 0 650 SOF s SOFYAN, Iban 0 Studi kelayakan binis Cet. 1 Yogyakarta Graha Ilmu 2003 ix, 183 hlm. 23 cm. 0 0 BISNIS JIPDSUR 5 0