ISMAIL 1980- text Yogyakarta Deepublish 2016 ind xii, 146 hlm. : ilus. ; 24 cm. / Ismail, Ikbal Matematika teknik 519.7 519.7 Ism M 978-602-401-435-3 YOPDYOG 20170615143123.0 INLIS000000000028329 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)