Scientific social surveys and research
Young, P.V.
Scientific social surveys and research by P.V. Young - Englewood Cliffs 1961 - 540 pp.
Social Survey
Research
309.1 / Y 75 S
Scientific social surveys and research by P.V. Young - Englewood Cliffs 1961 - 540 pp.
Social Survey
Research
309.1 / Y 75 S