The American Federal Government /
by John H. Ferguson ; and Dean E. McHenry.
- 2nd. Ed.
- New York ; Toronto ; London : McGraw-Hill, 1950.
- xii, 884 paginas il., mapas ; 23 cm.
- McGraw-Hill series in political science .
Appendixes : p. 811-866.
Notas bibliogrf̀icas al pie del texto. References al final de cada capt̕ulo.