00458     2200169   4500001002100000005001500021035002000036008004100056245006000097100001800157260003100175300002600206084001600232082001000248650001600258990001400274INLIS00000000000117120260302011858  a0010-0317001169260302                           0      1 aBerhitung : sejarah dan pengembangannya /cDali S. Naga1 aNaga, Dali S.  aJakarta :bGramedia,c1980  axi, 435 hlm. ;c22 cm  a510.9 Nag b  a510.9  aMATHEMATICS  a056689211