by Edwin T. Boyer ... [and others]
John Wiley & Sons, 1991
Buku Teks
Sushkov, V.V.
"Moscow: Peace Publishers/Foreign & Languages, [19?-]"
Buku Teks
Schmidt, Engineering Otto
German: Laipzig, 1963
Buku Teks
Buku Teks
by Mary M. Lay [and others]
Irwin, 1995
Buku Teks