na YOGYA-02090000051108 20090227032638.0 ind 979-9955-97-8 010-020900000051108 YOPDYOG 739 T 739 Wih P WIHARTO, Sri Hono Prospek Usaha Pengolahan Logam Bekas Srihono Wihato, ilustrator A. Riyanto Jakarta Puspa Swara 2000 vi, 41 hlm ilus 21 cm Bibliografi : hlm. 39 Barang Logam RIYANTO, A YOPDYOG 01B0004013