Asher, Herbert B. Polling and the public : : what every citizen should know / [electronic resource] / Herbert Asher.. — 2nd ed.. — Washington, D.C. : : CQ Press,, c1992.. — x, 182 p. : : ill. ; 23 cm.
Includes bibliographical references (p. 163-173) and index.
0871876035 9780871876034
91023599
Public opinion polls. Public opinion--United States.