TY - BOOK TI - The American political system : a radical approach / Edward S. Greenberg. T3 - Scott, Foresman/Little, Brown series in political science AU - Greenberg, Edward S., 1942- CY - Glenview, Ill. ; London PB - Scott, Foresman and Co. PY - 1989 LA - English SN - 0673398889 ET - 5th ed. N1 - Previous ed.: Boston : Little, Brown, 1986 ER -