Nichols Paul
Social survey methods: A fieldguide for development workers - UK Oxfam 1991 - 131 - Development Guidelines ;Ed by Pratt,Brian .
0-85598-126-1
Social Surveys
Research Methodology
Sociology
Human services
001.433 / NIC/S
Social survey methods: A fieldguide for development workers - UK Oxfam 1991 - 131 - Development Guidelines ;Ed by Pratt,Brian .
0-85598-126-1
Social Surveys
Research Methodology
Sociology
Human services
001.433 / NIC/S