00301     2200121   4500001002100000005001500021035002000036007000300056090002000059100001700079245005100096260003200147INLIS00000000000643320170213122050  a0010-0217007289ta  a4191/PSD/H/2016  aDr. Wahyudin  aReferensi Matematika dalam Kehidupan Manusia 4  aJakarta :bIPA Abong,c2015