Copeland, R. W. (1970). How children learn mathematics : teaching implications of Piaget's research / by R.W. Copeland: Teaching implications of Piaget's research. Macmillan.
Chicago Edition CitationCopeland, R. W. How Children Learn Mathematics : Teaching Implications of Piaget's Research / by R.W. Copeland: Teaching Implications of Piaget's Research. Macmillan, 1970.
MLA Edition CitationCopeland, R. W. How Children Learn Mathematics : Teaching Implications of Piaget's Research / by R.W. Copeland: Teaching Implications of Piaget's Research. Macmillan, 1970.
Warning: These citations may not always be 100% accurate.