Karl J. Smith. (2004). The nature of problem solving in algebra: A liberal arts approach. Australia: Thomson.
Trích dẫn kiểu ChicagoKarl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.
ציטוט MLAKarl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.