Mohamad Yasin text depok Media Pusido 2011 id iv,72 hlm ,: ilus .; 21 cm 5 Matematika 515 978-602-8922-30-2 241224 20241224113219 INLIS000000000006031 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)