Social science research methodology
Social science research methodology
- NARESA Colombo 1983
- 268 LK
- Scientific Method Statistical Methods Research Writing
http://thakshana.nsf.ac.lk/slstic/NA-44/NA_44_i.pdf
NA-44
NA-44
Social Sciences
3.001.5
http://thakshana.nsf.ac.lk/slstic/NA-44/NA_44_i.pdf
NA-44
NA-44
Social Sciences
3.001.5