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Interviewer Effects from a Total Survey ...
by Olson, Kristen; Smyth, Jolene; Dykema, Jennifer; et al.
ISBN: 9780367896317
Copyright:
Hardcover
Experimental Methods in Survey Research ...
by Lavrakas, Paul J.; Traugott, Michael W.; Kennedy, Courtney; et al.
ISBN: 9781119083740