na INLIS000000000012791 20190326025901 0010-0219000408 ta 190326 i 0 ind 979-518-088-6 330 334 NIN m Ninik Widiyanti Manajemen koperasi / Dra.Ninik Widiyanti Cet. 9 Jakarta : Rineka Cipta, 2007 viii,211 hlm ; 21 cm Koperasi, Sistem Perkoperasian 941/BPAD/2009 940/BPAD/2009