TY - GEN AU - Özdemir,İhsan TI - A goal programming approach to the design of a lignite distribution for desidential heating PY - 1983/// CY - Ankara PB - KW - Tezler, Akademik KW - Dissertations, Academic KW - Lignite distribution KW - Lignite Environmental aspects KW - Linyit Çevresel yönler KW - Linyit dağıtımı ER -