TY  - CPAPER
AU  - A. Tukel
AU  - O. Yarar
AU  - O. Ozyaral
TI  - EFFECT OF ENVIRONMENTAL POLICIES ON COSTS AND PROFITABILITY OF COMPANY IN PURCHASING DECISIONS OF HEALTHCARE INSTITUTIONS
T2  - 9th International Multidisciplinary Scientific GeoConference SGEM2009
PY  - 2009
SP  - 729
EP  - 736
PB  - SGEM Scientific GeoConference
ER  -