edited by Harry W. Karn, B. von Haller Gilmer
McGraw-Hill, 1962
Buku Teks
edited by Harry W. Karn and B. von Haller Gilmer
McGraw-Hill, 1962
Buku Teks
Gilmer, B. von Haller (Beverly von Haller), 1909-1994, author
McGraw-Hill, 1977
Buku Teks
Maier, Norman R.F., author
Hougtton-Mifflin, 1965
Buku Teks
Ghiselli, Edwin E., author
McGraw-Hill, 1955
Buku Teks