TY - BOOK TI - Polling and the public : what every citizen should know 6th ed AU - Asher, Herbert B. SN - 1568028334 (pbk. : alk. paper) PB - CQ Press PP - Washington, D.C. : CQ Press, c2004. PY - 2004 UR - https://library.korea.ac.kr/detail/?cid=CAT000000885794&ctype=m