na INLIS000000000023455 20160307142957.0 9786020270609 010-031600000000101 332.6 332.6 RYA b 332.6 RYA b Ryan Filbert Wijaya Bangun Kekayaan, Investasi Properti Cet.1 Jakarta PT. Gramedia Pustaka Utama 2015 xxiv, 229 hlm 20 cm Investasi KPADKABSMG 31961/P/2015 31962/P/2015