Social Research: A Study of Methods of Gathering Data
LUNDBERG, George A.
Social Research: A Study of Methods of Gathering Data - - NEW YORK Longmans, Green & Co. 1948 - 426
MEASUREMENT SAMPLING & QUESTIONNAIRE SOCIAL RESEARCH
001.4211/LUN
Social Research: A Study of Methods of Gathering Data - - NEW YORK Longmans, Green & Co. 1948 - 426
MEASUREMENT SAMPLING & QUESTIONNAIRE SOCIAL RESEARCH
001.4211/LUN