Sumanto text Yogyakarta Andi 1991 Ed.1, Cet.2 ind v, 161 hlm ilus 20 cm Bibliografi: hlm. 161 Mesin arus searah 621.31 979-533-017-9 20090227022956.0 YOGYA-02090000019388 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)