Research methods in social relations/ by Claire Selltiz...[et al] ;edited by
Isidor Chein (ed.)
Research methods in social relations/ by Claire Selltiz...[et al] ;edited by - rev. one vol. ed. - New York Holt Rinehart And Winston 1962 - 622 p.
Social Conflicts
303.6 RES
Research methods in social relations/ by Claire Selltiz...[et al] ;edited by - rev. one vol. ed. - New York Holt Rinehart And Winston 1962 - 622 p.
Social Conflicts
303.6 RES