Bell, A. (1976). The learning of general mathematical strategies: A developmental study of process attainments in mathematics, including the construction and investigation of a process-oriented curriculum for the first secondary year.
Chicago Style (17th ed.) CitationBell, A.W. The Learning of General Mathematical Strategies: A Developmental Study of Process Attainments in Mathematics, Including the Construction and Investigation of a Process-oriented Curriculum for the First Secondary Year. 1976.
MLA (9th ed.) CitationBell, A.W. The Learning of General Mathematical Strategies: A Developmental Study of Process Attainments in Mathematics, Including the Construction and Investigation of a Process-oriented Curriculum for the First Secondary Year. 1976.
Warning: These citations may not always be 100% accurate.