By Humphrey, James Harry.
Dubuque, Iowa W.C. Brown Co. 1972 .
xi, 260 p. , In the earlier editions Irwin's name appeared first on the title-page.

By Staton, Wesley Morgan.
Columbus, Ohio Merrill 1972 .
xi, 450 p. , Previous ed. by L. W. Irwin, W. M. Staton, and E. K. Williams. 25 cm..
0675095387