na INLIS000000000012399 20200219135434 200219||||||||| | ||| |||| ||ind|| 979-760-495-0 010-0220012399 ind 334 334 TRI k triyanto en koperasi saka guru perekonomian indonesia Edisi Cet.2 solo cv adighama sentosa 2011 vii + 64 hlm. ilus - - hlm 63 ilmu sosial