TY  - BOOK
AU  - VALELLY Richard M.
TI  - American politics: a very short introduction 
SN  - 9780195373851 (pbk.) :
PY  - 2013///
CY  - New York
PB  - Oxford University Press, 
KW  - UNITED STATES
KW  -  POLITICS AND  GOVERNMENT
N1  - Includes bibliographical references and index
ER  -