Surveys in social research /
De Vaus, D. A.
Surveys in social research / D.A. de Vaus. - 3rd ed. - London : Allen & Unwin. 1991. - xii, 379 p. : ill. 22 cm.
1-85728-001-6
91182368
Social surveys.
Research
Social research
HN29 / .D48 1991
Surveys in social research / D.A. de Vaus. - 3rd ed. - London : Allen & Unwin. 1991. - xii, 379 p. : ill. 22 cm.
1-85728-001-6
91182368
Social surveys.
Research
Social research
HN29 / .D48 1991