by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1956
Buku Teks
by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1962
Buku Teks
Bethel, Lawrence L., author
McGraw-Hill Kogakusha, 1971
Buku Teks
Anthony, Robert N. (Robert Newton), 1916-2006, author
Harvard University, 1952
Buku Teks
Folts, Franklin Erton
McGraw-Hill, 1963
Buku Teks