Choosing research methods : DataData collection for development workers - Development guidelines No. 7
Pratt, B.
Choosing research methods : DataData collection for development workers - Development guidelines No. 7 Brian Pratt and Peter Loizos - Oxfam: Oxfam Print Unit; 1992. - v, 115P. :
0855981776
Public Health
WA950 / P61
Choosing research methods : DataData collection for development workers - Development guidelines No. 7 Brian Pratt and Peter Loizos - Oxfam: Oxfam Print Unit; 1992. - v, 115P. :
0855981776
Public Health
WA950 / P61