Polling and the public :
Asher, Herbert B.
Polling and the public : what every citizien should know / Herbert Asher. - Washington, D. C. : CQ press, 1988. - x, 168 p. ; 23 cm.
Incluye bibliografia.
0-87187-402-4
HM261 / A84
Polling and the public : what every citizien should know / Herbert Asher. - Washington, D. C. : CQ press, 1988. - x, 168 p. ; 23 cm.
Incluye bibliografia.
0-87187-402-4
HM261 / A84
