text Utrecht 2010 ii, 221 hlm. ; 21 cm Edited by : Robert sembiring MATHEMATICS - STUDY & TEACHING 510.7 510.7 Dec 9066073845 200205 20200205110909 INLIS000000000000102 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)