na INLIS000000000000424 20201001100557 0010-1020000012 ta 201001 g | ind 979-526-853-8 001.4 001.4 SUY r suyadi Prawirosentono Riset operasi dan ekonofisika : (Operation research & econophysics) / suyadi Prawirosentono 1 Jakarta : Bumi Aksara, 2005 xxii, 224 hlm. : illus ; 23 cm. Perpustakaan Umum 20267