Cochran, William G., author
John Wiley & Sons, 1977
Buku Teks
Cochran, William G., author
John Wiley , 1963
Buku Teks
Cochran, William G., author
Wiley, 1953
Buku Teks
Cochran, William G., author
John Wiley & Sons, 1953
Buku Teks
Cochran, William G., author
UI-Press, 1991
Buku Teks