Day, R.A.
Quantitative analysis
Prentice-Hall, 1958
Buku Teks
Day, R.A.
Quantitative analysis
Prentice-Hall, 1991
Buku Teks
Day, R.A.
Quantitative analysis
Prentice-Hall, 1977
Buku Teks
Pierce, Willis Conway
Quantitative analysis
John Wiley & Sons, 1958
Buku Teks
Alexeyef, V.
Quantitative analysis
Mir, 1969
Buku Teks