TY  - GEN
AU  - Wickramasinghe, Y.M.
TI  - Research in social sciences: a guide to professionals and students
SN  - 9789559787419
U1  - 001.42 
PY  - 2008///
CY  - Faculty of Agriculture Rajarata University
PB  - Y.M.Wickramasinghe
KW  - RESEARCH METHODS
ER  -