Choosing research methods :
Pratt, Brian.
Choosing research methods : data collection for development workers / Brian Pratt and Peter Loizos. - Oxford : Oxfam, 1992. - 120 p.
0855981776 : KES 1,764
H62 / .P73
Choosing research methods : data collection for development workers / Brian Pratt and Peter Loizos. - Oxford : Oxfam, 1992. - 120 p.
0855981776 : KES 1,764
H62 / .P73