Wyat, John W.
McGraw-Hill, 1963
Buku Teks
Lusk, Harold F., 1893-, author
Richard D. Irwin, 1969
Buku Teks
Kerr, Thomas S., author
John Wiley & Sons, 1952
Buku Teks
Donnell, John D., author
Richard D. Irwin, 1978
Buku Teks
by Harold F. Lusk ... [and others]
Richard D. Irwin, 1978
Buku Teks