TY - BOOK TI - Tools for high-quality differentiated instruction AU - Strickland, Cindy A. , 1959-. SN - 1416605541 PB - Association for Supervision and Curriculum Development PP - Alexandria, VA : Association for Supervision and Curriculum Development , c2007. PY - 2007 UR - https://library.korea.ac.kr/detail/?cid=CAT000045518455&ctype=m