TY - CPAPER AU - Milan Tanic TI - POSSIBILITIES FOR ENERGY SAVINGS BY OPTIMIZING VENTILATION HEAT LOSS IN THE KINDERGARTEN CLASSROOMS IN NIS-SERBIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION PY - 2013 DO - 10.5593/sgem2013/be5.v1/s20.098 PB - Stef92 Technology ER -