na INLIS000000000001638 ind 0010-1024000449 Manajemen Koperasi Ninik Widiyanti Widiyanti, Ninik Jakarta : Rineka Cipta, 2002 210 hlm. 21x15 cm 979-518-088-6 334 WID M C.2 334 Koperasi, Sistem Perkoperasian 041011200003112