text Jakarta Djambatan 1982 ind viii, 217 hlm ilus 21 cm P.A Suryadi Geometri 20090227022939.0 YOGYA-02090000019132 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)