by William O. Rasmussen ...[et al.]
Westview Press, 1985
Buku Teks
by Donald Greenberg [and others]
Addison-Wesley, 1982
Buku Teks
Brandon/Systems Press, 1970
Buku Teks
Gross, Jonathan L., author
Chapman & Hall/CRC Taylor & Francis Group, 2008
Buku Teks
Julian, Maureen M., author
CRC Pres, 2008
Buku Teks