TY  - GEN
AU  - Herath, H.M.W.A.
TI  - Principles of project planning and appraisal
SN  - 9789555070300
U1  - 658.404 
PY  - 2008///
CY  - Peradeniya
PB  - H.M.W.A. Herath
KW  - project management
ER  -