na YOGYA-02090000021303 20090227023524.0 ind 979-533-017-9 010-020900000021303 621.31 621.31 Sum M SUMANTO Mesin arus searah Sumanto Ed.2, cet. 1 Yogyakarta Andi Offset 1991 v, 161 hlm ilus 21 cm Bibliografi : hlm. 161 Arus Searah YOPDYOGB 08-08-2006 1 rtrev 94P0049401