na YOGYA-02090000019388 20090227022956.0 ind 979-533-017-9 010-020900000019388 621.31 621.31 Sum M SUMANTO Mesin arus searah Sumanto Ed.1, Cet.2 Yogyakarta Andi 1991 v, 161 hlm ilus 20 cm Bibliografi: hlm. 161 Mesin arus searah YOPDYOG 16-03-06 1 PKL-ATM A940020841