TY - JOUR AU - هاشمی, سیداحمد AU - صادقی‌فرد, احمد AU - همتی, ابوذر TI - A Survay of the Relationship between the Thinking Styles and Innovation Among the Principals of Schools in Lamerd JO - Research in Curriculum Planning VL - 8 IS - 30 SP - 63 EP - 72 PY - 2011 DO - ER -