Buffa, Elwood S. (Elwood Spencer), author
John Wiley and Sons, [date of publication not identified]
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley and Sons, 1977
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley and Sons, [date of publication not identified]
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley and Sons, 1987
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
Erlangga, 1984
Buku Teks