text Jakarta Elex media komputindo 1988 ind 144 hlm ilus 21 cm Wasito S Indeks Laboratorium - Elektronika 542.8 20090227022931.0 YOGYA-02090000019009 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)