na INLIS000000000009001 0010-0123000542 Manajemen pengadaan procurement management ABG (Academic Business Government) 0 Willem Siahaya Willem Siahaya Cetakan III In Media 2016 xii, 202 halaman 21 cm. 9786020946993 658.7 WIL m 658.7 Manajemen 022.1879 022.1880