SON OF ELMO ROPER FOUND DEAD IN HOME - The New York Times
Draft Letter from President Harry S. Truman to Elmo Roper | Harry S. Truman
Elmo Roper, analista e pesquisador de opinião pública que foi um dos primeiros a desenvolver pesquisas políticas modernas
Roper Center for Public Opinion Research
1952 Press Photo Elmo Roper, Public Opinion Analyst - saa26551 | eBay
YOU AND YOUR LEADERS by ROPER, Elmo: (1957) Signed by Author(s) | Antic Hay Books
ELMO ROPER
Daily Research News Online no. 21518 - New Home for Roper Center
Polling: A guide to what you need to know when you pick up the phone
11 Elmo Roper Photos and Premium High Res Pictures - Getty Images
FORTUNE MAGAZINE, The Surveys, Elmo Roper and Pictograms
تويتر \ Roper Center على تويتر: "It's here: the 1968 interview with Elmo Roper. Listen now and find us @AAPOR (booth 3) to get your Elmo button! https://t.co/0gVtNH638I https://t.co/odd08EVlCO"
Elmo Roper, Pollster, Is Dead; Predicted '36 Roosevelt Victory - The New York Times
Crossley Center for Public Opinion Research: Crossley, Roper and Gallup Establish Presidential Polling and Remedy Early Errors
ELMO ROPER
You And Your Leaders; Their Actions and Your Reactions, 1936-1956.: Elmo Roper: Amazon.com: Books
Personal Influence eBook por Elihu Katz - EPUB | Rakuten Kobo Estados Unidos
Elmo Roper - Böcker | Bokus bokhandel
Elmo Roper
George Gallup, Elmo Roper and Archibald M. Crossley attending the... Fotografía de noticias - Getty Images
Elmo Roper Archives – Past Daily: News, History, Music And An Enormous Sound Archive.
Personal Influence eBook por Elihu Katz - EPUB | Rakuten Kobo Estados Unidos
Elmo Roper at Wolfgang's
11 Elmo Roper Photos and Premium High Res Pictures - Getty Images
SATURDAY REVIEW May 11 1957 NATHANIEL WEST COLLIERS THOMAS B SHERMAN ELMO ROPER | eBay
