00591     2200181   4500001002100000005001500021035002000036008004100056245011800097110002700215260004800242300003100290084001700321082001100338650002100349650002500370990001400395INLIS00000000000883720230212023229  a0010-1118008837230212                g          0 ind  1 aLaporan penelitian tentang riset penggunan liniair programing untuk industri perkulitan /cBalai Penelitian Kulit0 aBALAI PENELITIAN KULIT  aYogyakarta :bBalai Penelitian Kulit,c1980  av, 33 p. :bill. ;c29 cm.  a685.31 BAL l  a685.31 4aLEATHER INDUSTRI 4aMATHEMATICAL METHODS  a1746/D/83