Silbey, Joel H. <br/><br/>
The transformation of American politics, 1840-1860 /  
Joel H. Silb ey. 
 - Englewood Cliffs, N.J. :    Prentice-Hall ,    1967 
 - vi, 122 p. ;    21 cm. 
 - American historical sources series: research and interpretation .
<br/><br/>Includes bibliographical references (p. 120-122) 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> United States -- Politics and government -- 1815-1861.
<br/><br/><label>Dewey Class. No.: </label>320.973