Charles P McKeague. (1990). Intermediate algebra. San diego: Harcout Brace Jovanovich.
Trích dẫn kiểu ChicagoCharles P McKeague. Intermediate Algebra. San diego: Harcout Brace Jovanovich, 1990.
MLA citiranjeCharles P McKeague. Intermediate Algebra. San diego: Harcout Brace Jovanovich, 1990.
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