na YOGYA-02090000028815 20090227024252.0 ind 979-533-000-4 010-020900000028815 650 650 Jan P T HUSADA, Jan Peluang usaha bisnis anti polusi Jan Husada Ed. 1, cet. 1 Yogyakarta Andi Offset 1991 xv, 92 hlm ilus 21 cm Bibliografi : hlm. 87-92 Bisnis YOPDYOG(B) 3 01B0002738 01B0002739 01B0002740