Murtha, J. A., & Willard, E. R. (1969). Linear algebra and geometry. Holt.
Dyfyniad Arddull ChicagoMurtha, James A., and Earl R. Willard. Linear Algebra and Geometry. New York: Holt, 1969.
Dyfyniad MLAMurtha, James A., and Earl R. Willard. Linear Algebra and Geometry. Holt, 1969.
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