na YOGYA-02090000017446 20090227022747.0 ind 010-020900000017446 621.313 621.313 Abd M ABDUL KADIR Mesin arus searah Abdul Kadir Jakarta Jambatan 1980 xiv, 339 hlm ilus 21 cm Arus searah YOPDYOG (B) 30-01-06 1 P000015438