Legros, Roger
Prentice-Hall, 1961
Buku Teks
Thomas, George B., author
Addison-Wesley, 1961
Buku Teks
Piskunov, N.S. (Nikolai Semenovich), author
Mir, 1981
Buku Teks
Piskunov, N.S. (Nikolai Semenovich), author
Groningen, P. Noordhoff
Buku Teks
Piskunov, N.S. (Nikolai Semenovich), author
Mir, 1974
Buku Teks