Selltiz, Claire ...[et al].
Research methods in social relations / Claire Selltiz ...[et al.]. - Rev. ed. - New york : Holt,Rinehart and Winston, c 1959. - 622 p. ; 22 cm.
392 392
0-03-006800-2
Social science.
Social relations.
300.7 / S48r
Research methods in social relations / Claire Selltiz ...[et al.]. - Rev. ed. - New york : Holt,Rinehart and Winston, c 1959. - 622 p. ; 22 cm.
392 392
0-03-006800-2
Social science.
Social relations.
300.7 / S48r