na YOGYA-02090000019890 20090227023032.0 ind 979-499-050-7 010-020900000019890 519.5 519.5 Awa M AWAT, Napa J Metode peramalan kuantitatif Napa J. Awat Cet. 1 Yogyakarta Liberty 1990 vi, 165 hlm 21 cm ibliografi : hlm. 156-157 Kimia analisis YOPDYOG(B) 27/04/06 1 PKL-UGMM 95P0066876