gelora sains baru text Yogyakarta Andi Offset 1991 Ed.1, cet. 1 ind viii, 83 hlm ilus 23 cm Sandi Setiawan Bibliografi : hlm. 77-79 Chaos 500 20090227034232.0 YOGYA-02090000057551 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)