by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1962
Buku Teks
by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1956
Buku Teks
by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1962
Buku Teks
Litterer, Joseph August, 1926-, author
John Wiley & Sons, 1973
Buku Teks
Pfifner, John M., author
Prentice-Hall, 1960
Buku Teks