TY - BOOK TI - Leadership & sustainability : system thinkers in action AU - Fullan, Michael. SN - 1412904951 PB - Corwin Press PP - Thousand Oaks, Calif. : Corwin Press , c2005. PY - 2005 UR - https://library.korea.ac.kr/detail/?cid=CAT000045281923&ctype=m