Millard, Thomas F., author
Fisher Unwin, 1908
Buku Teks
Blackwell Pub, 2006
eBooks
by Phillip J. Cooper [and others]
Harcourt, Brace, 1998
Buku Teks
edited by Michael L. Dertouzos and Joel Moses
MIT Press, 1979
Buku Teks
by Phillip J. Cooper [and others]
Harcourt Brace, 1998
Buku Teks