Social survey methods:
Nichols, Paul
Social survey methods: a fieldguide for development workers / Paul Nichols - Oxford : Oxfam, 1991. - 131 p. : - Development guidelines 6 .
0855981253 0855981261
Social science research
Social surveys
Survey methods
300.723 / NIC N91S
Social survey methods: a fieldguide for development workers / Paul Nichols - Oxford : Oxfam, 1991. - 131 p. : - Development guidelines 6 .
0855981253 0855981261
Social science research
Social surveys
Survey methods
300.723 / NIC N91S