na YOGYA-02090000009434 20090227021218.0 ind 979-456-114-2 010-020900000009434 330.072 330.072 Ari M ARIEF, Sritua Metodologi penelitian ekonomi Sritua Arief Jakarta Universitas Indonesia (UI-Press) 1993 xi, 318 hlm 21 cm Biobliografi : hlm. 307-313 Indeks Ekonomi - Penelitian YOPDYOG(B) 16-06-05 1 96P0084774