na INLIS000000000001606 20241017010044 0010-1024000417 241017 0 ind Manajemen Koperasi / Dra. Ninik Widiyanti Jakarta : Rineka Cipta, 1991 211 hlm. ; 21x15 cm 334 WID M C.1 334 Koperasi, Sistem Perkoperasian Widiyanti, Ninik 979-518-088-6 070811200003033