TY  - BOOK
AU  - Heinz,John P.
TI  - The hollow core: private interests in national policy making 
SN  - 0674405250 (acidfree paper)
AV  - JK1118 .H55 1993
U1  - 324/.4/0973 20
PY  - 1993///
CY  - Cambridge, Mass.
PB  - Harvard University Press
KW  - Lobbying
KW  - United States
KW  - Pressure groups
KW  - Agriculture and state
KW  - Decision making
KW  - Energy policy
KW  - Medical policy
KW  - Labor policy
N1  - Includes bibliographical references (p. [427]-439) and index
ER  -