text Jakarta Erlangga 1986 Cet. 1 ind ix, 333 hlm 21 Cm J. Supranto Bibliografi; Statistik 519.2 519.2 SUP p 210511 20210511114233 JAKPU-03100000025353 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)