TY  - BOOK
AU  - Ingersoll,Thomas G.
AU  - O'Connor,Robert
TI  - Politics and structure: essentials of American National Government 
SN  - 0534058442
PY  - 1986///
CY  - Monterey, Ca.
PB  - Brooks/Cole Publishing Co.
KW  - United States
KW  - Politics and government
N1  - Includes indexes; Includes bibliographies
ER  -