2 1 10 G. Kartasapoetra Primary Author mixed material 9795185845 Jakarta Rineka Cipta 1994 cover_praktek-pengelolaan-koperasi-20240215151809.jpg G. Kartasapoetra Primary Author A. G. Kartasapoetra. Primary Author Bambang S Primary Author A. Setiady Primary Author mixed material 9795181653 Jakarta Bina Adiakara 2001 cover_koperasi-ibdonesia-20240201190639.jpg