Author
Bailey, Mildred Hart
1
Betham, Mere T.
1
Collins, Harold W.
1
D. C. Heath and Company
1
Garrett, Henry Edward,, 1894-?
1
Horton, William K.
1
Johansen, John H.
1
Johnson, James Allen.,1932-
1
Maley, Donald,, 1918-
1
Miller, Wilbur R.
1
Nelson, Lyle M.
1
Rose, Homer C.
1
Ryans, David Garriott,, 1909-
1
Schramm, Wilbur., 1907-1987
1
Thiagarajan, Sivasailam
1