Key, V. O. American State politics an introduction. - [1st ed.] - New York Knopf 1956. - 289 p. illus. 22 cm. 920622 LCCN: 56006508 /L/r882 Subjects--Topical Terms: State governments--United States. LC Class. No.: JK2408 / .K4 Dewey Class. No.: 342.73 320.973*