@article{1372454, author = {Brunsell, Eric, and Kneser, Deb M., and Niemi, Kevin J.,}, url = {http://library.usi.edu/record/1372454}, title = {Introducing teachers + administrators to the NGSS : a professional development facilitator's guide /}, recid = {1372454}, pages = {1 online resource (xiv, 250 pages) :}, }