00371     2200145   4500001002100000035002000021245006100041100001500102260004200117300002800159084000800187082000800195650001400203990000800217INLIS000000000005257  a0010-1021000091  aInterpolation of grouped data by use of a cubic function  aBudi Utomo  aJakartabLembaga Demografi FEUIc1978  aii, 37 p.cill.; 30 cm.  a312  a312  aPENDUDUK.  a150