Sydney L. Schwartz, Queens College of the City University of New York ; Frances R. Curcio, series editor, Queens College of the City University of New York.The National Council of Teachers of Mathematicsc2013
全国の図書館
件名... United States Mathematics -- Study and teaching (Primary) -- Sandards -- United States
件名(識別子)... United States Mathematics -- Study and teaching (Primary) -- Sandards -- United States