Research methods in the social sciences
Nachmias, D., Nachmias, C.
Research methods in the social sciences by D. Nachmias and C. Nachmias - Edward Arnold 1976 - 335 pp.
Social Sciences - research
3.001.5 / N 122 R
Research methods in the social sciences by D. Nachmias and C. Nachmias - Edward Arnold 1976 - 335 pp.
Social Sciences - research
3.001.5 / N 122 R