Zeigler, Harmon
Interest groups in American society / Harmon Zeigler. - Englewood Cliffs, N.J. : Prentice-Hall, c1964. - 343 p. ; 22 cm.
Pressure groups.
Representative government and representation--United States.
353.9 / ZEI
Interest groups in American society / Harmon Zeigler. - Englewood Cliffs, N.J. : Prentice-Hall, c1964. - 343 p. ; 22 cm.
Pressure groups.
Representative government and representation--United States.
353.9 / ZEI